Family name Rachkovan (Rachkovan 
, Рашкован 
) , in all the world, is a rare cognomen. The family name Rachkovan is habitual in Ukraine, where it is a rare surname, Russia, and Italy, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rachkovan | United States, Russia, Israel, Italy |
| Рашкован | Russia, Ukraine |