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Family name Wiesiolek (Wiesiolek
) , all around the world, is a rare cognomen. The surname Wiesiolek is habitual in Poland, where it is a rare surname, Germany, and Finland, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Poland, Germany, and Brazil. More prevalently, Wiesiolek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wiesiolek | Brazil, Poland, United States, United Kingdom, Germany |