Cosgrove

Meaning

Descendant of Coscrach, meaning 'victorious' or 'triumphant'.

Etymology

From the Irish Ó Coscraigh, derived from the personal name Coscrach. The surname became anglicized as Cosgrove in English-speaking regions.

About the Cosgrove Surname

An Irish patronymic surname with roots in medieval Gaelic nobility. The name has maintained strong presence in Ireland and among Irish-American communities.

Distribution

Primarily found in Ireland and among Irish diaspora communities.

Notable Bearers

William Cosgrove (Irish politician), Liam Cosgrove (Irish Taoiseach)

People with the Cosgrove Surname