Surname Proszek (Proszek 
) , in the entire world, is a rare family name. The surname Proszek is characteristic of Poland, where it is a rare surname, Brazil, where it is a very rare surname, and the United States. Likewise, Proszek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Proszek | Germany, Canada, United States, Poland, Brazil |
|
roman proszek Officer of the Polish Army, CA (b. 1911) |
|
| paula z proszek researcher |
|
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| joanna proszek researcher |
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