Family name Mostitsky (Mostitsky 
, Мостицкий 
) , throughout the world, is a rare surname. The family name Mostitsky is characteristic of Belarus, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Mostitsky | United States |
| Мостицкий | Belarus, Ukraine, Russia, Kazakhstan |
Моститский, Мостицький, Мостіцкий, and Мостіцький
| valentin mostitsky |
|