Family name Karayanova (Karayanova 
, Караянова 
) , in the world, is a rare surname. The cognomen Karayanova is habitual in Eastern Europe, particularly Ukraine, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Karayanova | Russia |
| Караянова | Ukraine, Russia |
Караианова, and Карайанова