# McSween

> English word · Proper noun

## Definitions
1. A surname from Scottish Gaelic.

## Etymology
* As a Scottish Gaelic surname, from Mac Suibhne (“son of Suibhne”); see McQueen and McSweeney.
* As a Scottish surname, from MacSuain, from Old Norse sveinn (“boy servant”). This also appears as the variants McSwain and Whan.

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