Surname Poszwa (Poszwa 
) , in all the world, is a rare last name. The last name Poszwa is habitual in Poland, where it is a rare surname, Germany, where it is a very rare surname, and France. Also, Poszwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Poszwa | Canada, Poland, France, United States, Germany |
| przemysław poszwa researcher |
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| andrzej poszwa researcher, PL |
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| dietmar poszwa (b. 1972) |
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