Doonan Family History
14-Day Free Trial
Doonan Name Meaning
reduced Anglicized form of Gaelic Ó Dúnáin ‘descendant of Dúnán’, which is a pet form of a longer name beginning with dun ‘fortress’. reduced Anglicized form of Gaelic Ó Donnáin (see Donnan).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Donnan, Honan, Dornan, Noonan, Coonan, Moonan, Goonan, Dolan, Dona