Surname Dobrotvorskiy (Добротворский 
, Dobrotvorskiy 
) , across the world, is a rare cognomen. The surname Dobrotvorskiy is habitual in Eastern Europe, particularly Russia, where it is a rare surname, Belarus, and Bulgaria.
| VARIANT | COUNTRY |
|---|---|
| Добротворский | Kazakhstan, Ukraine, Belarus, Kyrgyzstan, Russia |
| Dobrotvorskiy | United States, Ukraine, Bulgaria |