Cognomen Djon-Barel (Djon-Barel 
) , globally, is an extremely rare surname. Much more frequently, Djon-Barel is the forename as well as the last name. Parts of the name also exists independently as a first name Djon, and a last name Barel.
| VARIANT | COUNTRY |
|---|---|
| Djon-Barel | Democratic Republic of the Congo |