There are
300
Oestmanns in the USA
Oestmann is the
65964th
most common last name in the USA

Oestmann Genealogy

OriginsThe origins of the Oestmann surname are predominantly German, specifically associated with the East Frisian region.
Geographic DistributionThe Oestmann surname is most popular in Germany, particularly in the East Frisian region.
VariationsThere are no significant variations of the Oestmann surname.
Migration and ImmigrationAs the Oestmann surname is predominantly associated with the East Frisian region of Germany, there is limited historical information regarding migration and immigration.