Brien

Brien is a masculine name of Irish and Celtic origin, a variant of the more common Brian. Derived from the Old Celtic element 'bre' meaning 'hill' or the Old Irish 'brigh' meaning 'high, noble, strong.' This name has deep historical roots in Irish culture, where Brian Boru was a renowned High King of Ireland in the early 11th century. Brien offers a slightly distinctive spelling of the classic, maintaining the strong, reliable character while standing apart. Though less common than Brian or Bryan, it shares their appeal as a name suggesting strength and dignity. Brien has maintained a steady if modest presence in English-speaking countries, particularly among families with Irish heritage who appreciate its cultural connections.

Brien is also given to girls.

Pronounced BRY-uhn.

As of October 2026, Brien ranked #10452 for girls in US births in 1983 and #9864 for boys in US births in 2025 SSA, peaked at #764 for boys in 1963.