All around the world, Derje (Derje 
) is quite a rare epicene forename. The given name Derje is characteristic of Ethiopia, where it is quite a rare unisex name, and India, where it is an extremely rare epicene name. More frequently, Derje is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Derje | Ethiopia, United States, India, Brazil, Venezuela |