Irish surname
Descendant of Bran
Clan or community name
Byrne (Ó Broin) means 'descendant of Bran', a personal name meaning 'raven'. The O’Byrnes were a powerful Leinster family who controlled much of what is now County Wicklow after being driven from their original lands in Kildare by the Normans.
They were known for their long resistance to English authority. The surname is still concentrated in Wicklow and Dublin but is found throughout Ireland and the diaspora. Variants include O’Byrne and Beirne.
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Descendant of Bran. From Irish "O Broin"; Bran means "raven" in Irish.
Byrne is a Irish-origin surname. Popularity varies widely by country and region, and the same surname can be common in one place and rare in another.
Yes. Surnames, especially occupational and descriptive ones like this, were often adopted independently by many unrelated families who happened to share a trade, appearance, or location.
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