Cognomen Djoma (Djoma 
) , in all the world, is a rare last name. The last name Djoma is habitual in Sub-Saharan Africa, particularly Cameroon, where it is a rare surname, Madagascar, and the Democratic Republic of the Congo. Much less frequently, Djoma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Djoma | France, Cameroon, Madagascar, Democratic Republic of the Congo, Nigeria |