Family name Radinskii (Radinskii 
, Радинский 
) , throughout the world, is a rare surname. The family name Radinskii is habitual in Belarus, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Radinskii | Russia |
| Радинский | Kazakhstan, Russia, Ukraine, Belarus |
Радинський, and Радінскій