Family name Kocznur (Kocznur 
) , globally, is a rare surname. The surname Kocznur is habitual in Poland, where it is a rare surname, Canada, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Also, Kocznur is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kocznur | Turkey, United Kingdom, South Africa, Poland, Canada |
| stanisław kocznur Polish Righteous Among the Nations, PL (b. 1900) |
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| jan kocznur Polish Righteous Among the Nations, PL (b. 1909) |
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| julia kocznur Polish Righteous Among the Nations, PL |
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