Cognomen Čepa (Чепа 
, Čepa 
) , in all the world, is quite a rare surname. The last name Čepa is habitual in Eastern Europe, particularly Ukraine, where it is quite a rare surname, Belarus, where it is a rare surname, and Czechia. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Ukraine, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Чепа | Belarus, Kazakhstan, Russia, Ukraine |
| Čepa | Czechia |