[Surname] Re: McCollum - Irish Mccallum?
in reply to a message by Rory Skene
The variants are Mac Callum, Mac Callam, Mac Calliom, Mac Collum, Mac Collam and Mac Collom (note the Mac) and they come from Irish Mac Coluim, from colm 'dove'.
This is a reply within a larger thread: view the whole thread