Family name Zientarski (Zientarski 
) , worldwide, is a rare cognomen. The cognomen Zientarski is habitual in Poland, where it is quite a rare surname, Norway, where it is a rare surname, and Brazil, where it is a very rare surname. Measured by absolute frequency, the name is most common in Poland, Brazil, and the United States. Also, Zientarski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zientarski | Belgium, Brazil, Poland, United States, Germany |
|
romuald zientarski PL (b. 1831) |
|
| wiktor zientarski (b. 1854) |
|
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| mieczysław zientarski PL (b. 1872) |
|
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włodzimierz zientarski Polish journalist, PL (b. 1942) |
|
|
piotr zientarski Polish lawyer, PL (b. 1952) |
|
| władysław zientarski 1916-1991 (b. 1916) |
|
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| andrzej zientarski Polish judge and historian, PL (b. 1920) |
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|
maciej zientarski PL (b. 1969) |
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| tomasz zientarski researcher |
|