Mulroy Family History
Mulroy Name Meaning
Irish (Mayo): Anglicized form of Gaelic Ó Maolruaidh ‘descendant of Maolruadh’, a personal name composed of the elements maol ‘chief’ + ruadh ‘red’, i.e. ‘red-haired chieftain’. This surname has sometimes been changed to Munroe.
Source: Dictionary of American Family Names ©2013, Oxford University Press