Cognomen Джансуг (Джансуг 
, Jansugh 
) , in all the world, is an extremely rare family name. Much more frequently, Джансуг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Джансуг | Russia, Ukraine |
| Jansugh | Georgia |
Вашакмадзе, Рамішвілі, and Пирцхалава