Gogan Family History
Gogan Surname Meaning
Irish (Meath): shortened Anglicized form of Gaelic Mac Cogadháin ‘son of Cogadhán’ (see Coogan).
Hungarian (Gogán): from the old personal name Gogán (also found as Gogány and Gógány).
Variant of Goguen a surname of Breton origin.
Source: Dictionary of American Family Names 2nd edition, 2022
