Mccathern Family History
Mccathern Surname Meaning
Irish or Scottish: probably an altered form of McCahern or McGahern. Anglicized forms of Gaelic Mac Eachráin ‘son of Eachrán’ a personal name from each- ‘horse’ + possibly a shortened form of tighearna ‘lord’.
Source: Dictionary of American Family Names 2nd edition, 2022
