Mccathie Family History
Mccathie Surname Meaning
unexplained. Black gives MacCathay as ‘an old Galloway surname’ and hints that it is a variant of McCathen. If so, compare McKane from Mac Catháin.
However, it is most likely a spelling variant of McCaughey since th for ch or gh also occurs in some Irish anglicized spellings.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
