There are
144
Bonczkowskis in the USA
Bonczkowski is the
120187th
most common last name in the USA

Bonczkowski Genealogy

OriginsThe origins of the Bonczkowski surname are predominantly Polish, indicating its close association with Polish culture and heritage.
Geographic DistributionThe Bonczkowski surname is most popular in Poland, with a significant presence in other countries with Polish communities such as the United States, Canada, Germany, and Australia.