Halloran Family History
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Halloran Name Meaning
Irish: shortened Anglicized form of Gaelic Ó hAllmhuráin ‘descendant of Allmhurán’, a personal name from a diminutive of allmhurach ‘foreigner’ (from all ‘beyond’ + muir ‘sea’).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Hallahan, Hallinan, Halligan, O'halloran, Cloran, Fallon, Killoran