Around the globe, Эльдус (Эльдус 
, Eldus 
) is a very rare boy's first name. The first name Эльдус is habitual in Eastern Europe, particularly Russia, where it is a very rare male name. Much less frequently, Эльдус is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Эльдус | Kyrgyzstan, Kazakhstan, Russia |
| Eldus | Brazil, Spain, Georgia, United States |