Surname Кульский (Кульский 
, Kulsky 
) , throughout the world, is a very rare last name. The surname Кульский is habitual in Kazakhstan, where it is a very rare surname, Canada, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Кульский | Kazakhstan, Russia |
| Kulsky | Canada, United States |