2,145 O'BYRNE members around the world
O'BYRNE Family HistoryGaelic form of 'Byrne', means descendant of Bran. The name has been traced back to ancient Celtic chieftain, Bran Mac Maolm?rrdha, King of Leinster (d. 1052), who belonged to the U? D?nlainge dynasty. Along with King Conn of the Hundred Battles, he was descended from Cathair Mor, an earlier king of Leinster, who was also monarch of all Ireland around 200 AD.
Who have we missed?
Tell us about any famous O'BYRNE (or surname variant) you think we should add here. We will get our genealogists to check them out and add them to the list. Thanks!
Join the conversation with the O'BYRNE tribe
- Find your O'BYRNE ancestor
- Tell us about your O'BYRNE Family
- Tell us about your O'BYRNE ancestors
- Ask a question about the O'BYRNE history
- Leave a message for O'BYRNE family members
Invite more O'BYRNE family members!
Write an email address and click 'Invite' to share this page with more members of the O'BYRNE tribe.
Family Coat of Arms Generator
Why not see what your family crest could look like based on your own family characteristics?Create Crest
Discover about where the O'BYRNE live around the world
Explore where tribe members live today!