Surname Rostotskyy (Rostotskyy 
) , in the entire world, is an extremely rare family name. The surname Rostotskyy is characteristic of Spain, where it is an extremely rare surname, Canada, and Russia. In absolute terms, the name is most common in Spain, Canada, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Rostotskyy | Canada, Spain, United States, Russia |