Surname Rosolovskii (Rosolovskii 
, Росоловский 
) , in the world, is a very rare last name. The family name Rosolovskii is habitual in Kazakhstan, where it is a very rare surname, Russia, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rosolovskii | Russia |
| Росоловский | Kazakhstan, Russia, Ukraine |
Росоловскій, and Росоловський