Mccoy Family History
Mccoy Surname Meaning
Irish: Anglicized form of Gaelic Mac Aoidh ‘son of Aodh’ an old personal name meaning ‘fire’ originally the name of a pagan god.
Thus it has the same origin as McGee, McKay, and McKee.
It has sometimes been Anglicized as Hughes.
Source: Dictionary of American Family Names 2nd edition, 2022
