There are
314
Siwiecs in the USA
Siwiec is the
63524th
most common last name in the USA

Siwiec Genealogy

OriginsThe Siwiec surname is predominantly found in Poland and is associated with Polish heritage.
Geographic DistributionThe Siwiec surname is most popular in Poland, where it is predominantly found. It may also be found in other countries with Polish diaspora communities.
VariationsVariations of the Siwiec surname include Sivek, Siewec, and Sivoi.
Migration and ImmigrationAs a relatively uncommon surname, there is limited information available regarding migration and immigration patterns specific to the Siwiec family.