Last name Derta (Derta 
) , in the entire world, is a rare family name. The surname Derta is habitual in Romania, where it is a rare surname, Indonesia, and Malaysia, where it is an extremely rare surname. Also, Derta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Derta | Spain, Indonesia, Malaysia, Romania, India |