The story
Anglicisation of an Irish surname Ó Cathasaigh (literally “descendant of (a person named) Watchful”).
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A surname from Irish. Full definition →
Anglicisation of an Irish surname Ó Cathasaigh (literally “descendant of (a person named) Watchful”).
Etymology from Wiktionary, CC BY-SA 4.0.