Mulcahy - Irish Surname Origin & Meaning
Irish form: Ó Maolchathaigh
Meaning: “devotee of battle”
Traditional stronghold: Limerick, Tipperary
Pronunciation: mul-KAY-hee; Irish O Maolchathaigh: oh MWAYL-ka-hig
History of the Mulcahy name
Mulcahy comes from O Maolchathaigh, 'descendant of the battle chief' or, more literally, 'devotee of battle', combining maol, meaning devoted or bald, with cath, battle. The sept was based in County Tipperary, in the historic barony of Clanwilliam, and the surname has remained overwhelmingly a Munster name, strongest in Tipperary and neighbouring Limerick and Cork, ever since. It survived the upheavals of the seventeenth century better than many Gaelic names of similar rank and continued into the modern era as a well-established Munster surname, later carried into national prominence through its association with the early Irish Free State military and political establishment.
Variants: Mulcahy · Culhane (in rare cases)
Famous bearers of the name
- Richard Mulcahy - Irish Free State army chief of staff and later Minister for Defence and leader of Fine Gael
Related names from the same part of Ireland: O'Brien · Ryan · Kennedy · Collins · Fitzgerald · Carroll · Hayes · Hogan