Family name Dzhuliya (Джулия 
, Dzhuliya 
) , throughout the world, is a rare cognomen. The cognomen Dzhuliya is habitual in Azerbaijan, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Russia, where it is a very rare surname. More frequently, Dzhuliya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Джулия | Kazakhstan, Bulgaria, Belarus, Azerbaijan, Russia |
| Dzhuliya | Spain, Bulgaria, Greece, United States, Russia |