Last name Kambourov (Kambourov 
) , all over the world, is a very rare cognomen. The surname Kambourov is characteristic of Bulgaria, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kambourov | Bulgaria, United States, Canada |
|
vladi kambourov sportsperson, BG |
|
| gueorgui kambourov economist (University of Toronto) |
|