Murnane Family History
Murnane Name Meaning
Irish (Munster): Anglicized form of Gaelic Ó Murnáin a shortened and dissimilated form of Ó Manannáin ‘descendant of Manannán’ name borne in Celtic mythology by a sea god associated with the Isle of Man. All three syllables appear in the variant Marrinan. This name has also been Anglicized as Warren and Warner .
Source: Dictionary of American Family Names 2nd edition, 2022