The story
- Irish · derived fromMac Coise“son of Cos”
- English todayMcCosh
Anglicized form of Scottish Gaelic and Northern Irish Mac Coise (“son of Cos”), a byname deriving from cos (“foot, leg”).
Etymology from Wiktionary, CC BY-SA 4.0.
McCosh
Today it means: A surname. Full definition →
Irish Mac Coise