Family name Eldu (Eldu 
) , worldwide, is a very rare surname. The family name Eldu is characteristic of Myanmar, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, Eldu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eldu | Spain, Brazil, Myanmar, India, Democratic Republic of the Congo |