Cognomen Гориаев (Гориаев 
, Goriaev 
, Goryaev 
) , in the entire world, is a rare family name. The last name Гориаев is habitual in Bulgaria, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Гориаев | Russia |
| Goriaev | United States |
| Goryaev | Kazakhstan, Russia, Bulgaria, United States, Ukraine |