Family name Soumba (Soumba 
) , in the world, is quite a rare cognomen. The cognomen Soumba is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is quite a rare surname. Very seldom, Soumba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soumba | India, France, Democratic Republic of the Congo, United States |
| soumba toumani |
|