Cognomen Ржепецкий (Ржепецкий 
, Rzhepetskiy) , around the world, is a very rare family name. The family name Ржепецкий is habitual in Belarus, where it is a very rare surname, Kazakhstan, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ржепецкий | Kazakhstan, Russia, Belarus |
| ржепецкий, владимир карлович EE (b. 1853) |
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| ржепецкий, антон карлович UA (b. 1868) |
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