O'donnell Family History
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O'donnell Name Meaning
Irish (Donegal, Munster): Anglicized form of Gaelic Ó Domhnaill ‘descendant of Domhnall’ (see McDonnell). This name is borne by several different Irish families.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: O'connell, Mcdonnell, Mcconnell, Donnelly, O'farrell, Mcdowell