Save Type Surname (from given name) Usage Irish Pronounced Pron. /mˠək.ˈmˠa.ˌhəu̯.nˠə/ [key·simplify] Meaning & HistoryExpand Links Irish Gaelic form of McMahon. Related NamesDetails RootMathgamain (given name)VariantsMacMathan, Mahoney, McMahon, Ó Mathghamhna
