There are
127
Gegans in the USAGegan is the
133048th
most common last name in the USAGegan Genealogy
OriginsThe origins of the Gegan surname are primarily Irish, with a concentration of the name found in County Roscommon and surrounding areas in Ireland.
Geographic DistributionThe Gegan surname is most commonly found in Ireland, particularly in County Roscommon and nearby regions.
VariationsThere are no known variations of the Gegan surname.
Migration and ImmigrationAs there is limited historical documentation on the Gegan surname, details about migration and immigration are not available.