Cognomen Dereń (Дерен 
, Dereń 
) , around the globe, is quite a rare family name. The last name Dereń is characteristic of Poland, where it is quite a rare surname, Ukraine, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Eastern Europe, particularly Poland, Ukraine, and Russia. Very seldom, Dereń is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Дерен | Kazakhstan, Russia, Ukraine, Belarus |
| Dereń | Poland, United Kingdom |
|
roman dereń PL (b. 1884) |
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| andrzej dereń historian (b. 1908) |
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andrzej dereń journalist, PL (b. 1976) |
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katarzyna dereń Polish singer and dubbing actress, PL (b. 1985) |
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| edward dereń Polish politician, PL (b. 1939) |
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| aleksandra dereń Polish sportsperson and athletics competitor, PL (b. 1978) |
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| przemysław dereń researcher, PL |
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| katarzyna dereń researcher, PL |
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| dominika dereń Polish sportsperson, PL (b. 1996) |
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Ewa, Tomek, Edyta, Iwona, Witek, Marcel, Marcin, Maciej, Monika, Michal, Sabina, Sylwia, Szymon, Alicja, Adrian, Bartek, Kamila, Kacper, Konrad, Patryk, Robert, Daniel, Julia, Jerzy, Jarek, Jacek, Ola, Maja, Anna, Ania, Adam, Maria, Marta, Marek, Aneta, Agata, Danuta, Beata, Kamil, Kasia, Kinga, Paweł, Piotr, Radek, Rafał, Roman, Daria, Dawid, Karol, and Damian