Cognomen Zernin (Zernin 
, Зернин 
) , globally, is a rare family name. The family name Zernin is habitual in Belarus, where it is a rare surname, Russia, and Germany, where it is a very rare surname. Much less frequently, Zernin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zernin | Germany, Russia, United Kingdom, Spain, United States |
| Зернин | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| eduard zernin (b. 1830) |
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| alfred zernin (b. 1859) |
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| ingeborg zernin Norwegian author (1878-1949), NO (b. 1878) |
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| heinrich zernin (b. 1869) |
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