Family name Dorenge (Dorenge 
) , throughout the world, is a very rare last name. The family name Dorenge is habitual in Western Europe, particularly Belgium, where it is a rare surname, and France, where it is a very rare surname. Much less frequently, Dorenge is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dorenge | India, France, Belgium |