Cognomen Ryzhanok (Ryzhanok 
, Рыжанок 
) , all around the world, is a very rare last name. The family name Ryzhanok is characteristic of Eastern Europe, particularly Belarus, where it is a very rare surname, Russia, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ryzhanok | Russia, Ukraine |
| Рыжанок | Russia, Belarus |
| tatyana ryzhanok Ukrainian association football player, UA (b. 1996) |
|