Cognomen Janadze (Janadze 
) , around the world, is a very rare last name. The surname Janadze is habitual in Georgia, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Janadze is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Janadze | Georgia, United States |