Family name Kravchinskiy (Kravchinskiy 
, Кравчинский 
) , all over the world, is a rare surname. The cognomen Kravchinskiy is habitual in Belarus, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kravchinskiy | United States, Ukraine |
| Кравчинский | Russia, Ukraine, Kazakhstan, Belarus |