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Cognomen Bialczak (Bialczak
) , all around the world, is a rare surname. The cognomen Bialczak is characteristic of Poland, where it is quite a rare surname, the United States, where it is a very rare surname, and Australia. More prevalently, Bialczak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bialczak | Poland, Australia, United States, United Kingdom, Germany |