Throughout the world, Dieph (Dieph 
) is a rare predominantly boy's, but scarcely female forename. The first name Dieph is habitual in the Democratic Republic of the Congo, where it is a rare boy's name, and India, where it is an extremely rare gender-neutral name. Very seldom, Dieph is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dieph | Democratic Republic of the Congo, India |