O'donoghue

//ɒˈdɒ.nəˌhjuː// name

name ·Rare ·Advanced level

Definitions

Proper Noun
  1. 1
    A surname from Irish; variant forms Donahue, Donoghue, Donohue, O'Donohue.

Etymology

Anglicized form of Irish Ó Donnchadha (“descendant of Donnchadh (“Duncan”)”).

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