Cognomen Ponosov (Ponosov 
) , globally, is a very rare family name. The last name Ponosov is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ponosov | Russia, Ukraine |
| yuri ponosov (b. 1941) |
|
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| andrey ponosov chess player |
|