Cognomen Gruleva (Gruleva 
, Грулева 
) , in all the world, is a rare surname. The last name Gruleva is habitual in Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gruleva | Russia |
| Грулева | Kazakhstan, Russia, Ukraine |