Mulgrew Family History
Mulgrew Surname Meaning
Irish (Ulster): Anglicized form of Gaelic Ó Maolchraoibhe ‘descendant of Maolchraoibhe’ a personal name meaning ‘chief of Craobh’ a district by the mouth of the river Bann.
Some of the historical spellings show confusion between maol and mac (compare McStay).
For some unknown reason Rice has sometimes been adopted as an Anglicized form of the name.
Source: Dictionary of American Family Names 2nd edition, 2022
