The story
- Scottish Gaelic · derived fromMac Muircheartaigh“son of Muircheartach”
- English todayMcMurtry
Anglicized form of Northern Irish and Scottish Gaelic Mac Muircheartaigh (“son of Muircheartach”), a personal name composed of the elements muir (“sea”) + ceartach (“ruler”). Compare McCurdy and Moriarty.
Etymology from Wiktionary, CC BY-SA 4.0.