Surname Pietrzik (Pietrzik 
) , in the entire world, is a rare cognomen. The family name Pietrzik is characteristic of Uruguay, where it is a rare surname, Germany, and the United States, where it is an extremely rare surname. Much less frequently, Pietrzik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pietrzik | United States, Germany, Poland, Uruguay |
| angela pietrzik (b. 1939) |
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| klaus pietrzik researcher |
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