What ethnicity is the surname O Brien?

The surname O’Brien is ‘O’Briain’ in Irish, meaning descendant of Brian (Boru). The name means ‘exalted one’ or ’eminence’. It is among the ten most frequently found in Ireland and derives from the 10th century King of Ireland, Brian Boru.

Are O’Briens descendants of Brian Boru?

O’Briens are descended from Brian Boru who lived between 941-1014. Boru became the King of Thomond in AD 976 after his elder brother Mathgamain was killed. Thomond was a large area which took in what is now most of Country Clare as well as parts of Tipperary and Limerick.

Is O’Brien a Viking name?

O’Brien history: This is mainly due to their illustrious predecessor, the great Brian Born, King of Leinster and Munster, who fought the Vikings at the Battle of Clontarf. The surname O’Brian comes from the Irish name, as Gaeilge, O’Briain, which means “son of Brian”.

What clan does O’Brien belong to?

O’Brien dynasty

Where does the name O’Connor originate from?

O’Connor or O’Conor is a surname of Irish origin, originally meaning Ó Conchobhair (“grandson/descendant of Conchobar”). A more modern Irish spelling is Ó Conchúir.

How common is O’Brien as a surname?

In the United States, the name O’brien is the 281st most popular surname with an estimated 96,993 people with that name.

Is Obrien a gypsy name?

Irish: Anglicized form of Gaelic Ó Briain ‘descendant of Brian’, a personal name probably based on the element bre- ‘hill’, with the transferred sense ’eminence’, i.e. ‘exalted one’.

How common is the last name O Brien?

What is Brian’s name?

Brian

What does the name Oconnor mean?

hound of desire
Irish (Derry, Connacht, Munster): Anglicized form of Gaelic Ó Conchobhair ‘descendant of Conchobhar’, a personal name which is said to have begun as Cú Chobhair, from cú ‘hound’ (genitive con) + cobhar ‘desiring’, i.e. ‘hound of desire’.

What clan is O Connor?

The O’ Connor clan has left a lasting influence on Irish history, going all the way back to the second century. The name is derived from a tenth century King of Connacht, Conchobhair, meaning ‘hero’ or ‘champion’. The last two high kings of Ireland were Turlough O’ Connor and Roderick O’ Connor.

What does O’Brien mean in Irish genealogy?

In O’Brien genealogy, Brian refers to Brian Boru, who was the High King of Ireland in the 1st century A.D. Alternative spellings include O’Brian, O’Brine, O’Bryan, Brian, Brians, Briand, and many more. O’Brien family history shows that the family was first found in County Clare.

Who were the Ó Brian and where did they come from?

The Ó Brian emerged as chiefs of the Dál gCais tribe from the south-west of Ireland — a cohesive set of septs, related by blood, all claiming descent in tradition from a common ancestor of Cas, sixth in descent from Cormac Cas.

What does O’Brien stand for?

Explore O’Brien genealogy and family history in the World’s Largest Family Tree. O’Brien is a surname of Irish origins meaning descendant of Brien (the Brien in this case being Brian Boru).

Is the last name O’Brien hereditary?

The first individual clearly to use O’Brien as a genuinely hereditary surname was Donogh Cairbre O’Brien, son of the king of Munster, Donal Mor. His descendants split into a number of branches, including the O’Briens of Aherlow, the O’Briens of Waterford, the O’Briens of Arra in north Tipperary,…