There are
246
Forthuns in the USA
Forthun is the
77788th
most common last name in the USA

Forthun Genealogy

OriginsThe Forthun surname is predominantly of Norwegian origin, with limited occurrences in other parts of Scandinavia. It may have originated as a patronymic surname, indicating descent from an ancestor named Forthun.
Geographic DistributionThe Forthun surname is most commonly found in Norway, with a limited presence in Sweden and Denmark.
VariationsThere are limited known variations of the Forthun surname.
Migration and ImmigrationThere is limited historical information regarding the migration and immigration of the Forthun family.