There are
334
Kolaczs in the USA
Kolacz is the
60347th
most common last name in the USA

Kolacz Genealogy

OriginsThe origins of the Kolacz surname can be traced back to Poland, where it is found primarily. It is associated with Polish traditions, culinary heritage, and regional identities.
Geographic DistributionThe Kolacz surname is most popular in Poland, where it has a significant presence. It is also found in Polish diaspora communities in countries such as the United States, Canada, and Germany.