Cognomen Slanova (Slanova 
) , across the world, is a very rare family name. The surname Slanova is characteristic of Georgia, where it is a rare surname, Romania, and Greece, where it is a very rare surname. Measured by absolute frequency, it is commonest in Romania, Russia, and Georgia. Much less frequently, Slanova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Slanova | Greece, Georgia, Russia, Kazakhstan, Romania |