# McGillicuddy

> English word · Proper noun

## Definitions
1. A surname from Irish.

## Etymology
Anglicized form of Irish Mac Giolla Chuda (“son of the servant of (Saint) Chuda”), a personal name of unexplained origin.

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