Family name Джуна (Djuna 
, Джуна 
, Djouna 
) , worldwide, is a rare last name. The family name Джуна is habitual in Bulgaria, where it is quite a rare surname, Cameroon, where it is a rare surname, and Indonesia. Also, Джуна is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Djuna | Brazil, Cameroon, Indonesia, United States, Belgium |
| Джуна | Ukraine, Bulgaria, Russia |
| Djouna | Brazil, France, Cameroon, United States |
| Dzhuna | Armenia |