Cognomen Аивазов (Аивазов 
, Aivazov 
) , in the entire world, is a rare surname. The last name Аивазов is habitual in Georgia, where it is a rare surname, Bulgaria, and Estonia. In absolute terms, this name is the most popular in Russia, Bulgaria, and Georgia.
| VARIANT | COUNTRY |
|---|---|
| Аивазов | Kazakhstan, Russia, Bulgaria |
| Aivazov | Kazakhstan, Russia, Georgia, Bulgaria, United States |