The story
- Irish · derived fromÓ Maolruaidh“descendant of Maolruadh”
- English todayMulroy
Anglicized form of Irish Ó Maolruaidh (“descendant of Maolruadh”), a personal name composed of the elements maol (“chief”) + ruadh (“red”).
Etymology from Wiktionary, CC BY-SA 4.0.