Brennan

Gaelic family name

Brennan is an Irish surname and given name, from a Gaelic word meaning sorrow or descendant of Braonán.

As a surname, it remains common in Ireland and among Irish diaspora: Justice William Brennan served on the Supreme Court.

As a first name, it gained popularity in the late twentieth century for boys and occasionally girls.

surname

Irish

Of the Emerald Isle

  • CelticOf Irish-Welsh descent
  • GaelicCeltic linguistic tradition
  • clanRelated group sharing ancestry

lineage · ancestry · heritage · genealogy · family · patronymic · Kilkenny · Leinster · emigration · diaspora

fictional

Bones

Doctor's skeletal nickname

Booth · Jeffersonian · crime · procedural · Sydney · character

notable-people

William

Male given name

economist · author · actor · politician · historian · filmmaker · athlete · musician

given-name

masculine

Male in character

baptismal · christening · moniker

place

Texas

Second-largest American state

street · road · memorial · landmark

Categories
Opposites
cultural/ethnic origin of names

BrennanSmith

Ubiquitous English surname

Jones · Johnson · Schmidt · Müller · Kowalski

Familiarity
Top 500,000
Profile
Timeless · Concrete · Everyday, not technical · Rated G