Origin of the name Brian: Irish name of uncertain etymology. It is generally thought to be of Celtic origin, but its meaning is disputed. ... The name was introduced to different parts of England in the Middle Ages by Scandinavians from Ireland and by Bretons from Brittany. Var: Brien, Bryan.
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.
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.
