There are
172
Olhausens in the USA
Olhausen is the
104156th
most common last name in the USA

Olhausen Genealogy

OriginsThe Olhausen surname has its origins in Germany, specifically in the region of Westphalia. It is believed to have emerged as a surname in the medieval period, indicating a family's association with an old house or ancestral home.
Geographic DistributionThe Olhausen surname is most commonly found in Germany, particularly in the regions of Westphalia and North Rhine-Westphalia. It is also present in other German-speaking countries such as Austria and Switzerland.
VariationsVariations of the Olhausen surname include Olhauser, Olhäuser, and Olhäusen.
Migration and ImmigrationThere is limited information available regarding the migration and immigration history of the Olhausen family. However, it is possible that some individuals or families bearing this surname may have migrated to other countries, particularly during periods of political or economic turmoil.