Cognomen Smolskiy (Smolskiy 
, Смолский , Смольский 
) , throughout the world, is quite a rare last name. The surname Smolskiy is habitual in Belarus, where it is quite a common surname, Russia, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Smolskiy | Russia, United States, Belarus |
| Смолский | Russia |
| Смольский | Kazakhstan, Russia, Ukraine, Belarus |
| roman smolskiy Russian footballer, RU (b. 1983) |
|