Brannigan

Brannigan is a masculine name of Irish origin, derived from the Gaelic surname Ó Branagáin, meaning 'descendant of Branagán.' The element 'bran' in Celtic languages refers to 'raven,' giving the name associations with this intelligent and mythologically significant bird. Originally a family name, Brannigan transitioned to occasional use as a first name in the late 20th century, reflecting the trend of using surnames as given names. While never common as a first name, it carries strong Irish cultural connections and projects a robust, distinctive character. The name may also evoke associations with fictional characters like Zapp Brannigan from Futurama, giving it a contemporary cultural reference point alongside its traditional heritage.

Brannigan is also given to girls.

Pronounced BRAN-i-gun.

As of October 2026, Brannigan ranked #8436 in US births in 1985 SSA.