# Kelleher

> English word · Proper noun · IPA /ˈkɛlɪhə/ · frequency rank #56,215

## Definitions
1. A surname from Irish.

## Etymology
From Irish Ó Céileachair (“descendant of Céileachar”), from the male given name Céileachar (literally “spouse-loving”), from céile (“spouse, companion”), from Old Irish céile, from Primitive Irish ᚉᚓᚂᚔ (celi, “follower, devotee”, genitive), from Proto-Celtic *keiliyos; + -ach (“of”, relation-forming suffix), from Old Irish -ach, from Proto-Celtic *-ākos, from Proto-Indo-European *-eh₂kos, *-eh₂ḱos.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/kelleher