Family name Garanja (Garanja 
, Гаранжа 
) , in all the world, is quite a rare surname. The surname Garanja is characteristic of Nepal, where it is quite a rare surname, Ukraine, and Russia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Garanja | Nepal, Georgia, United States, Malaysia, India |
| Гаранжа | Kazakhstan, Ukraine, Russia, Belarus |