Surname Zienowicz (Zienowicz 
) , in all the world, is a rare last name. The surname Zienowicz is habitual in Poland, where it is a rare surname, Israel, and Switzerland, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Poland, the United States, and Israel. Also, Zienowicz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zienowicz | Germany, United States, Poland, Canada, Israel |
| stefan zienowicz (b. 1779) |
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| helena zienowicz Polish Righteous Among the Nations, PL (b. 1906) |
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