Byrne

Part of speech: noun

Definitions

1. A family name of Irish or Scottish Gaelic origin, borne by many people across the English-speaking world
2. A surname derived from Gaelic roots, common in Ireland and carried by families elsewhere in the English-speaking world
3. An Irish and Scottish Gaelic family name used as a personal surname by people of many different backgrounds

Etymology: Byrne is a surname, and its story runs through a whole Irish naming system. It is a reduced English form of the Irish "Ó Broin", meaning "descendant of Bran". The personal name Bran was built on "bran", the Irish word for "raven", so the surname literally marks someone as a raven's descendant. The "Ó" prefix works like the Mac in Scottish names or the Fitz in Norman ones: it signals descent from a named ancestor. Over the centuries, as Irish surnames were anglicized, the Ó was dropped and the spelling was shortened to the form most English speakers recognize today. Many families bearing the name trace back to the same Bran, so the name spread across unrelated lines rather than belonging to one family.

Synonyms: byrnie, hauberk, mail