Surname Surovaya (Surovaya 
, Суровая 
) , all over the world, is a rare cognomen. The surname Surovaya is characteristic of Belarus, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Russia, Belarus, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Surovaya | Russia |
| Суровая | Kazakhstan, Russia, Ukraine, Belarus |