Gogan Family History
Gogan Name 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