Geoghegan

//ˈɡeɪ(ə)ɡən// name

name ·Rare ·Advanced level

Definitions

Proper Noun
  1. 1
    A surname from Irish.

Etymology

Reduced Anglicized form of Irish Mag Eochagáin (“son of Eochagán”), a diminutive of Eochaidh. Compare Caughey.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.