Worldwide, Eldu (Eldu 
) is a rare male first name. The forename Eldu is habitual in the Democratic Republic of the Congo, where it is a rare masculine name, Brazil, where it is an extremely rare male name, and India. Very seldom, Eldu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Eldu | Brazil, Spain, Myanmar, India, Democratic Republic of the Congo |