Cognomen Barbanova (Barbanova 
) , globally, is a very rare surname. The cognomen Barbanova is habitual in Estonia, where it is a rare surname, Belarus, where it is a very rare surname, and Turkey, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Estonia, Belarus, and Brazil. Much less frequently, Barbanova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Barbanova | Turkey, Russia, Estonia, Belarus, Brazil |