Irish surnames o. King of Leinster. Scottish Gaelic form of Mac Eoghain. This list may not reflect recent changes. During the 11th century, the Norman invasion The surname has been recorded in various forms, including O’Beirne, Bierne, Beirn, Birn, and Birne, reflecting the evolution of language and literacy in Ireland. O'Reilly is ranked tenth in the top twenty list of most common Irish surnames. One O'Leary was a forerunner of the Wild Geese when he went to Spain with d'Aquila after Kinsale. This is a collection of surnames that developed from the work of the Irish Folklore Commission. O’Callaghan. " The name Dunne in Ireland is derived from the Ó Duinn and the Ó Doinn Gaelic septs who were based in County Laois, County Meath and County Wicklow. Related: 100 The first known Irish surnames date back to the 11th century and were originally patronymic, meaning they were based on the father’s name. O'Wheeler. O'Rourke − a famous king; 4. This term is Latin for “son of,” and was brought to Ireland The O’Neill surname, rooted in the rich tapestry of Irish history, is among the ten most common surnames in Ireland. Gaelic surnames are “patronymics,” that is, they indicate patrilineal descent. Mcafee – Son of Dubhshíth. 2. Notable Bearers of the Surname Famous Individuals. O’Brien. Howard − did you know this Irish surname was actually Viking? 3. Jan 22, 2024 · Irish Last Names Based on Region (and Meanings) Irish last names can be widespread in one area and nearly non-existent in another. Statistics from the Irish government show O’Brien was the third most common last name in Ireland in recent years. The name's origins are not certain, but Ryan may be a diminutive form of the Irish word 'Ri', meaning 'little king'. Celtic Surnames. Read more: Irish surnames that suggest you might have Viking ancestry. From Wiktionary, the free dictionary. Surnames from Ireland beginning with the letters A and B, from Aherne to Byrne. ” This noble Irish surname is seeped in history, reflecting the vibrant culture and rich tapestry of the Irish past. The prefix “Ó” translates to “descendant of”, suggesting that the original bearers of this surname were descendants of Maolalaidh. Means "son of Eoghan " in Irish. The revival of Gaelic consciousness in the later eighteen hundreds saw many Irish families reassume the Mac, Mc, Ó or other Irish form of their names although this was reduced in a number of cases depending on the sound of the name (Kelly is still much more prevalent than O'Kelly, Murphy more prevalent than O'Murphy, etc. Personalized Coffee Mugs Make a Thoughtful Gift. In Connacht there were O'Connor and O'Conor Don (of which was the last High King of Ireland), with its branches O'Conor Roe The O’Neill, O’Donnell, MacMahon and Maguire surnames are still very common in these areas centuries later. The O Cathain clan was known to be a powerful family in Ireland, especially in the northern region of Ulster. The surname O’Brien is an Anglicized form of the Irish Ó Briain, meaning “descendant of Brian. Sep 22, 2023 · The Irish surname O'Carolan claims descent from the O'Connors, Kings of Connaught, in Donegal, where Carlan (from the Irish "carla" and "an", meaning "one who combs wool"). Mcalister – Son of Alasdair. Etymology and Meaning. Kate O'Malley, a British actress active in the 1990s who was a regular on the last two seasons of Soldier Soldier. Nov 15, 2023 · 7. In his early career he was known simply as Christy O'Connor, but his nephew of the same name also The O’Brien surname originates from Ireland, where it has been borne by a powerful and historical family. Sep 6, 2023 · O' is an Anglicization of the Irish Ó, which literally translates to 'from' and denotes a descendant. O'Malley (born 1956), United States federal judge. 1. The form of a surname varies according to whether its bearer is a man, a woman, or a woman married to a man, who adopts his surname. Many of these surnames have their roots in the Gaelic and Celtic languages, which were spoken in Ireland for centuries. Scottish-Gaelic surnames are, however, of much later date than Irish surnames. O'Whill. Oakry – of English origin, meaning “from near the oak tree. On Barry’s website, you can just type in your surname and it will display a map with many O'Twoomey. The name of six distinct and important septs. The name is derived from the Gaelic “Ó Súilleabháin,” meaning “descendant of Súilleabhán. By the Irish name convention, this becomes "descendant of a kind, hospitable chief (clan leader)". Perhaps connected to Irish 'geall,' meaning 'pledge. The O'Learys took a prominent part in the Irish Wars against the English invaders when these affected Munster. The Norman invasion of Ireland in the 12th century also had a significant <a title="Irish Last Names: Origins, Meanings, and We would like to show you a description here but the site won’t allow us. Surnames like O’Brien, which means ‘descendent of Brian,’ are common because of their ancestral ties, and others like O’Keefe, meaning Mar 16, 2024 · Irish surnames boast a rich tapestry of history and meaning, often signified by prefixes such as ‘Mc’, ‘Mac’, ‘O’’, and ‘Fitz’. In old Scottish Gaelic 'siol cuin' or 'con', literally meant 'the seed or race of Con', which in turn was a byname from the Gaelic 'con' meaning hound. Most Common Last Names In Ireland. O'Valvey. O’Brien – the noblemen 6. Ó Meachair literally means grandson/descendant of ('O' prefix) the kind, generous or hospitable (Meachair). , and by 'translation' Kidney; 'descendant of Dubhán' (a diminutive of dubh, black); the name of several distinct families, viz. '. Case Studies of Irish Surname Distribution The O’Sullivan Surname. ”. An old Irish surname whose origins are uncertain. In the Irish language, most surnames are patronymic surnames, distinct from patronyms, which are seen in Icelandic names, for example. The complete guide to Irish Surnames. Family Coat of Arms. Boyle - The last name Boyle is prevalent in Kildare and Offaly. Said to be descendents of Dunchad, who was Brian Boru’s brother. There is also a MacCarroll family (anglicized to MacCarvill) from the province of Ulster. The prefix Fitz- is also found in Irish surnames. For varient spellings see the Varients of Ryan box. The surname is associated with the southwestern part of Ireland, and was originally found in County Tipperary and Kerry before the Anglo-Norman invasion. More information. Ryan – the little kings 8. The O’Flaherty coat of arms is a testament to the clan’s noble heritage. Jump to navigation Jump to search. O'tyrrell. While his grandfather’s sister was spelled “Navisey” on her baptismal book, his grandfather was entered as “Neafsey” in the same book. Ocasio – a derivative of “ocaso,” meaning “time occasion” and “last phase” in Spanish. The name has also spread worldwide due to Irish emigration, especially to countries such as the United States, Canada, Australia, and the United Kingdom. However, its global presence ensures it’s recognized as an emblematic Irish surname. From noble leaders to loyal followers, these names provide a look at what defined the Dec 10, 2023 · There are many variations of this Irish surname, including Reagan and O’Regan. The meaning comes from the ancient Gaelic ‘ri’, meaning ‘sovereign’ or ‘king’. The O’ Boyles were the chieftains of Donegal. The adoption of these first family names was an adaptation of English and Norman customs, due to the introduction of feudalism into Irish society. The surname Fitzpatrick first emerged during the reign of King Henry II of England, after the Norman Invasion of Ireland in the 12th century. It was borne by the lords of Upper Ossory, who descended from a chieftain named Giolla Phádraig, meaning “servant of Patrick”. O'Dwyer ( Irish: Ó Dubhuir ), also known as Dwyer, Dyer is one of Ireland's oldest Gaelic noble or aristocratic houses, based most prominently in what is today County Tipperary. Index to Irish Surnames beginning with O'F, from Irish Names and Surnames by Rev Patrick Woulfe, 1923. Surnames in Irish : If the surname contains an initial mutation, do not remove it: Páidín and Pháidín are not identical. Gaelic Equivalent: Ó Broin. The O’Neills trace their lineage back to Niall Noígíallach (Niall of the Nine Hostages), a legendary figure and a High King of Ireland from the 5th Century. Ó Meachair or O'Meachair (anglicised as Mahar, Maher, Mahir, Marr, Meagar, Meagher, Meaher, O'Maher and O'Meagher) is a Gaelic Irish surname. The author returned to Ireland in 1847–49 to help with famine relief and recorded those experiences in the rather harrowing: Annals of the Famine in Ireland. The surname Whelan finds its roots in the Emerald Isle, originating from the Gaelic “O’Faoláin. “Cinn” means “head” and “Éidig” means “ugly” – do the name literally means “ugly head”. The surname O’Sullivan is derived from the Gaelic “Ó Súilleabháin,” meaning “descendant of Súilleabhán. It originates from the Highland clan Donald. English Wikipedia has an article on: Irish name. 1948) is a Fine Gael politician and current Minister of State for the NewEra Project. The original Caomh, from whom the family descended, lived in the early 11th century and was a descendant of Art, King of Munster Apr 6, 2018 · And to get the answers, cartographer Kenneth Field and the American Geographical Society have shared an interactive map of Ireland based on the 1890 census that stunningly and intuitively illustrates the density and origin of over 1,000 Irish surnames. Leaflet | Powered by Esri | Kenneth Field, Esri. Surnames, or family names, are inherited and typically designate lineage. She died at a grand old age of 95, and is remembered for her flame-red hair, green eyes and appearance in dozens of Hollywood movies. Byrne, with or without the “O” prefix is a common Irish name. The Carroll surname (and variants such as O'Carroll) can be found throughout Ireland, including Armagh, Down, Fermanagh, Kerry, Kilkenny, Leitrim, Louth, Monaghan, and Offaly. The Quinn surname has its roots in the ancient Irish history. Mcadams – Son of Adam. S. Engraved Pendants in Gorgeous Gold or Silver. Soccer stars such as Tim and Gary have put the name in the spotlight in recent years and commentators have rarely, if ever, pronounced it correctly – much to the chagrin of Irish fans. : (1) a Meath family, anciently lords of Cnodhbha, now anglicised Knowth Apr 27, 2023 · Read more: Origin and meaning behind the Irish surname Kelly. For the Tongue of the Gael. The map, called “Mapping the Emerald Isle: A Geo-Genealogy of Irish Surnames” and The surname O’Shea has its roots in Ireland, emerging from the Gaelic form “O Seaghdha,” which translates to “descendant of Seaghdha. ” Conn is an old Gaelic word which means “chief” or List of Most Common Irish Last Names. The ‘O’ prefix to the name means ‘descendent of’, while Dubhuir was a personal name. O’Sullivan – the hawkeyed ones 4. His surname comes from the original Irish O Cnáimhsighe (get your tongue around that one!). Jun 12, 2023 · In the name of the fada. A Hollywood Star and The Origin of Your Irish Surname. His brother Niall O’Dowd (b. These elements indicate family lineage and reflect the complex interplay of Ireland’s linguistic and cultural history. This last week also saw the death of one of Ireland’s own home-grown movie stars – Maureen O’Hara. Index to Irish Surnames beginning with O'M, from Irish Names and Surnames by Rev Patrick Woulfe, 1923. Anglicized form of Mac Eachairn. King O'Malley (1858–1953), Australian politician. This was translated into English as Mulryan and later shortened to Ryan; in Modern Irish, the surname is 'O Riain'. The derivation of the Gaelic/Irish is uncertain, and has been translated as "Peril" or "Danger", "Son of the rash one [1] " or more positively Aug 13, 2008 · In Irish: Ó Cinneide. “Fitz” is the Norman equivalent of “Mac”, as it means “son of”. O’Connor. Meaning: High, noble. Walsh – the Welshmen 5. looker. Kathleen M. Jan 17, 2016 · Examples of these surnames are O’Sullivan, O’Connor, O’Brien, and O’Leary. It is derived from the original Irish name Ó Dubhuir. It’s estimated that just under 10% of Irish Ancient influences on Irish last names are mixed between Irish and Scottish Gaelic words used in surnames and Anglicized Latin surnames that came through Roman and English occupation and migration. Jul 29, 2023 · Origins of Irish Last Names Irish last names have a rich history that is deeply intertwined with the country’s culture and traditions. Today the majority of O'Learys come from County Cork, their original territory. Original Geographic Location Jan 13, 2014 · Fergus O’Dowd (b. Continuing change. Nov 30, 2010 · O' is the Anglicized way to write Ó "male descendant of". Read more: Common Irish last names and the fascinating meanings behind them. Katie O'Malley (born 1962), Maryland state court judge, and first lady of Maryland. Anglicized form of Mac Dhuibh. Regional Differences While variations like O’Beirne and Beirne are prevalent, regional influences have led to synonymous use with O’Byrne in places like County Kildare. Tel: ++ 353 1 2893860 (from USA dial 011-353-1-2893860) O'Sullivan (surname) O'Sullivan is a surname of Irish origin. The name O'Caloran was Oct 8, 2020 · O'Connor, Ó Conchobhair. Sep 4, 2023 · Genealogist Barry Griffin has compiled a robust online resource for Irish surnames using data from the 1901 and 1911 censuses in Ireland. Traditional Irish surnames often begin with prefixes such as ‘O” meaning ‘descendant of’, or ‘Mac’, meaning ‘son of’. Sep 23, 2022 · Some fourteen generations later, Domhnall, grandson of Niall’s descendant Niall Glandubh, was the first to adopt the surname O Neill. This name, Ó Maonaigh in modern Irish, is derived from the Old Irish word "moenach" meaning "dumb", or "maonach", meaning "wealthy". The Uí Néill dynasty were the foremost dynasty of Ulster, and all Ireland, [1] from the 5th century throughout the medieval period, until the Flight of the Earls in 1607 which saw the end of Gaelic Ireland . O'Wren. Oh-fada*) is used when written in Irish and the O' apostrophe can only be applied when written in English. O'Neill is an Irish surname derived from the Gaelic Ó Néill meaning "descendant of Niall". Cormac itself is an old and respected Irish name, made up of two elements: “corb,” meaning “charioteer,” and “mac,” meaning “son. In Old Irish, the name was spelt 'O Maoilriain'. Many Sizes & Styles. ) Surnames today Earliest Known Usage. ” The author returned to Ireland in 1847–49 to help with famine relief and recorded those experiences in the rather harrowing: Annals of the Famine in Ireland. Many of the Irish surnames with which you are familiar — Murphy, Sweeny, Ryan, etc. ” Etymology and Meaning The given name Seaghdha, which serves as the basis for the surname O’Shea, is interpreted as “hawk-like” or “fine,” indicating a person of admirable or impressive character. O’Connor – patrons of warriors 9. Mc joined with Mac so McMahon will appear as MacMahon. It is anglicised from the Gaelic Ó Baoighill /Ó Baoill. 1896. Researched Family Crest Plaques & Shields. It was spelled as “Kneafsey” on his birth cert. Jan 2, 2019 · Meanwhileinireland. Found in: Clare, Limerick, very widespread. The clan was founded by a Donegal chieftain, Aneisleis Ó Baoighill, the grandson of Baoghal. Means "son of Eacharn", where the given name Eacharn is from the Old Irish name Echthigern. Geographic Distribution. « Ó Seighin. Rank Surname Incidence Frequency; 1: Murphy: 920 AD-1200 AD: Irish Gaelic Surnames. O'Boyle. ” Etymology and Meaning “O’Cuinn,” from which Quinn is derived, literally translates to “descendant of Conn. You’ll find the Fitz prefix all over Ireland, with Fitzgerald being one of the most common Irish names now. com, a website geared towards Irish natives and diaspora, has ranked the 100 most common Irish surnames, while providing us with their Irish equivalent and historical meaning. McAllen – Son of Ailín. Jan 30, 2020 · 100 most common Irish surnames in each Irish county based on the 1901 census. Thus, the name means ‘the king’s child’ or ‘big king’. Origin: Gaelic. 1953) is a U. Wikipedia . It is a surname adopted by several Aug 18, 2008 · Origin: Gaelic. O'Loughlin − the descendants of the Vikings; 2. Influential Figures Feb 26, 2024 · These foreign last names that start with O will make you say, “Ooh, la la!”. Presumably he was no. Means "son of Dougal " in Gaelic. Several distinct septs of the name existed in early times, the most important of these being O'Donoghue of Desmond, O'Donoghue of Ui Maine, and O'Donoghue of County Cavan. McAuliffe − know anyone with this Viking name? 1. [1] Dunne or Dunn is an Irish surname, derived from the Irish Ó Duinn and Ó Doinn, meaning "dark" or "brown. Ocampo – hailing from Spain, meaning “from Ocampo, Galicia” and “campus. The name Dubhuir was made up of two old Gaelic words, firstly ‘duibh’ which meant black’ and secondly ‘odhar’ which was Irish Surname - O'Keefe. ” The O’Connor surname can be found throughout Ireland, with particular concentrations in Roscommon, Kerry, and Clare, reflecting the locations of the original O’Connor septs. Murphy – the sea battlers 2. It is the 4th most common name in Ireland. It raked seventh in Irish last names in the United States in the 2010 census. O’Neill – from a champion, Niall of the Nine Mar 13, 2024 · Historically, Irish given names are deeply rooted in family and religious traditions, frequently honouring saints or ancestral figures. — come from the culture of the Gaels: The Celts that populated Ireland (and ultimately Scotland and the Isle of Man). See where Byrne ranks on this article of the top 10 Irish surnames in the USA and their meanings, and how it ranks as one of the most stereotypical Irish surnames. + −. The most common prefixes in these early surnames were “O” and “Mac,” indicating “descendant of” and “son of,” respectively. Cahill has to be one of the most contentious Irish surnames of all time. Irish Names and Surnames. Irish name. After 1916 and Independence in 1922, that reclamation accelerated dramatically. The Ó prefix (lit. Byrne – the ravens 7. When he describes the migration of his own surname. In Irish O'Leary is O'Laoghaire. 7. Boyle. Recorded in the spellings of O'Keefe and O'Keeffe, this is an ancient Irish surname and is the anglicised version of the Irish O'Caoimh, from the gaelic word caomh, meaning 'kind' or 'gentle'. The O'Connor surname earned international fame in golfing circles too. Rev Patrick Woulfe. The most popular Irish surnames tend to be those which were associated with large lordly septs during the medieval period. The Lally surname, in its Gaelic form “Ó Maolalaidh”, belongs to an old and noble lineage, tracing its roots deep into Irish history. A formal Irish name consists of a given name and a surname. Gaelic Equivalent: Ó Briain. [4] As many of the ancient Irish sirnames are not recorded in O'Clery's, or in MacFirbis's Genealogies, or in the Linea Antiqua, or in the Betham Genealogical Collections, we have collected from "The Topographical Poems of O'Dugan and O'Heerin," "The Tribes and Customs of Hy-Fiachra," and other works published by the Celtic and Archaeological Societies in Ireland, the following Irish family names Here is a brief history of the Irish name O’Dwyer and its origins. 1923. The standard way to form a name using an Irish clan affiliation byname for men is: <single given name> Ó <eponymous clan ancestor's name (in genitive case)> which means <given name> male descendant <of eponymous clan ancestor> The Gaels of Scotland belonged by race and language to the Irish nation, bore the same or similar personal names, and formed their surnames in the same manner as the Irish from the names or designations of their ancestors. Meaning spear thrower. from) is unique to Ireland and quite a few O’ surnames such as O’Brien, O’Sullivan, O’Connor, and O’Neill rank among the Irish top ten. Christy O'Connor (born in Galway Dec 1924) is a former Irish professional golfer, who throughout the 1960s, won at least one professional event each year on the British Tour. The instances of the use of Ó are very rare Mar 13, 2024 · Appendix: Irish surnames. Variant: Callaghan, Callahan. ; a common form in the spoken language of Ó Sirideáin, which see. Throughout ancient Irish history and up to the death of Red Celtic Surnames. Parchment Prints. One of the most common Irish surnames, O’Sullivan, offers a fascinating case study in the geographic distribution of Irish surnames. Therefore, the surname McCormick can be interpreted as “son of the charioteer. Tomas O Flannghaile. Aug 8, 2008 · Many Irish surnames have a O’ in front in their Irish version, this list is mainly confined to those names where the O’ is commonly used in the English version of the name. Index to Irish Surnames beginning with T, from Irish Names and Surnames by Rev Patrick Woulfe, 1923. This Irish surname is one of the most important as well as most numerous names in Ireland, from the Irish O'Donnchadha, meaning 'descendant of Donogh'. Origin of the Surname. While it is only too true that Ireland, Scotland, and Wales have all during the last 300 years suffered a certain amount of anglicising—in blood, in language, in manners and customs, and in ways of thinking—it may be asked, is this a statement of the Below is our comprehensive compilation of the most common Irish surnames that start with ‘Mc,’ encapsulating lineage, legacy, and significance imbued in these names. Read more: Irish surnames that suggest you might have Viking ancestry Jun 8, 2020 · 6. When anglicized, the surname can be O' or Mac Mar 17, 2024 · 100+ Common Irish Last Names. In 982 the King of Connaught, Aedh Ua Dubhda (or Hugh O’Dowd), “died an Dunn, O'Dunne, O'Dunn. Kelly – the bright-headed ones 3. The first recorded Irish surname is O’Clery (Ó Cléirigh) in what is now modern County Galway about 920 AD. The anglicisation seems to have been the work of Anglo-Irish government officials possessing, in some instances at least, a knowledge of the Irish language. The name means "dark coloured", in reference to their progenitor Dubhuir mac Spealáin's hair colour. Ó SEIREADÁIN— I — O Sheridane, O Sheridan, Sheridan, Sherridan, &c. Irish surname maps were created using the 1901/1911 Irish Apr 25, 2022 · Walsh is a name brought to Ireland by the British during the Norman invasion of Ireland and translates to “Briton” or “Welshman” or even “Foreigner”. A veritable who's who of late 19th century Ireland. While the O’Flaherty surname remains an iconic Irish name, its usage in Ireland has slightly waned, possibly due to intermarriage and the dominance of other names. Pages in category "Surnames of Irish origin" The following 200 pages are in this category, out of approximately 684 total. Ó DUBHÁIN—I—O Dovayne, O Dwane, O Duan, O Dowane, O Doane, O Downe, Dewane, Devane, Divane, Divan, Dwane, Duane, Dwan, Duan, Dune, Doane, Dooan, Doon, Down, Downes, (Devine, Devany), &c. giving you the surnames like O’Neill and O’Sullivan from. Ó Broin comes from Branach “raven”, a son of Maolmordha, 11th C. Jul 27, 2021 · CAHILL. Jul 17, 2019 · Carroll. Mc comes from Mac, the Irish (and Scots Gaelic) word for son. Get Your Family Crest Flag. The name appears in the top 250 most popular surnames in America. How others say it: “KAY-Hill”. Most Irish surnames were anglicised during the second half of the 16th century (1550-1600), and appear for the first time in in an English dress in the State documents of that period. While the surname Kane is widespread throughout Ireland, it is most prevalent in the northern counties, aligning with the historical powerbase of the O Cathain clan. In modern times, Bill O’Reilly is a well-known American television host and author. Sep 21, 2022 · Having an Irish surname is a source of pride for those within the Irish Diaspora. The name O'Connell in Ireland is derived from the famous Gaelic clan O'Conaill, meaning 'strong as a wolf'. Irish Surname Index. Meaning: A raven. Ochoa Irish Surname - Connell or O'Connell. See more of our books ». Roughly half of O'Sullivans hail from Ireland, with around 50% of the O Mapping Irish Surnames. These surnames are the anglicised forms of the Irish surname Riagáin or Ó Ríogáin, from Ua Riagáin. While some surnames are inherently Irish with the inclusion of Mc, Mac or O', the heritage of others can be classed as 'Cambro-Norman' and 'Anglo-Irish'. The Sweeney name, like many Irish surnames, has been spelled in numerous ways, including MacSweeney, MacSwiney, MacSwine, MacSwyne, and Swiney. It is the third most numerous surname in Ireland. I came across this great resource by Barry Griffin on the top Irish surnames in each county. So Fitzstephen was the son of Stephen. Aug 28, 2021 · The Origins of Irish Surnames. It is derived from the Gaelic “O’Cuinn” which means “descendant of Conn. Here are some Irish last names specific to various regions of Ireland. Jul 14, 2012 · Gaelic Surnames: Source of “Mac” and “Ó”. Broderick − our last Irish surname that is actually Viking Jan 23, 2024 · O'Mooney, Meeny, Mainey. The surname Whelan is derived from the Gaelic word “faol,” meaning wolf. 9. 8. Barry. Although the creation of surnames in Ireland may have began at an early time, it slowly continued for the next three hundred years or so. Count Alexander O’Reilly, a 18th-century figure, served as a governor of colonial Louisiana. Many O’Reillys continued to support the Irish cause for independence into the 20th century. Forebears knows about 174,203 unique surnames in Ireland and there are 27 people per name. The name McCormick is a patronymic one, deriving from the personal name Cormac. Hewson − Bono's real name; 5. So if Irish surnames are misspelt and mangled in English-language records, you know why. The personal name Súilleabhán is composed of two elements: “súil,” meaning “eye,” and “dubh,” meaning “black,” along with “án,” a diminutive suffix. Found in: Clare, Kilkenny, Tipperary. In Ulster it may also have derived from MacConn Jul 7, 2023 · O’Brien is among the prevalent surnames throughout Irish history and is now one of the most common names in the country. Mcallister – Son of Alasdair. These septs in turn are descendants of the O'Regan noble family. The O’Briens trace their lineage back to Brian Boru, one of the most famous High Kings of Ireland. With the revival of interest in Irish at the end of the nineteenth century, individuals began to reclaim the O and Mc prefixes. Incredible Hand Crafted Signet and Seal Rings. Clan O'Dwyer. The origin of Irish surnames can be traced back to the 8th century when hereditary surnames were adopted in Ireland. The following list shows the Irish spellings and meanings behind some of the most common last names originating in Ireland. Authentic & Researched. Index to Irish Surnames beginning with O'B, from Irish Names and Surnames by Rev Patrick Woulfe, 1923. The original Ó ( pron. [2] The name is commonly found throughout Ireland, with the greatest concentration of the surname found in County Cavan followed by Longford, Meath, Westmeath Nov 20, 2021 · Settlers spread through the land over the 12 th and 13 th centuries. Regional Differences There are no significant regional differences in the spelling or usage of the Sweeney name within Ireland, though regional accents may influence the pronunciation. O'Boyle is a surname of Irish origin. Published: August 18, 2008 | Updated: March 31, 2017. journalist and publisher responsible for numerous Irish American publications including, you guessed it, this one. Yes, you read that right. For instance, the most powerful lords in the northern province of Ulster were the O’Neills and O’Donnells. McManus − another Irish surname that is Viking; 6. McAloon – Son of Luan . [ citation needed ] It is also the patronymic form of the Irish name Reilly ( Irish : Raghallach ). Descendents of Brian Boru, High King of Ireland. Byrne. fz pj aj cw if ma vh ve co qk