Surname Kovalevitch (Kovalevitch 
, Ковалевич 
) , all over the world, is quite a common last name. The cognomen Kovalevitch is characteristic of Eastern Europe, particularly Belarus, where it is quite a common surname, Ukraine, where it is quite a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Kovalevitch | France, Spain, Canada |
| Ковалевич | Ukraine, Kazakhstan, Belarus, Russia, Poland |