Across the world, Dhemby-Koumba (Dhemby-Koumba 
) is an extremely rare unknown gender first name. Much more prevalently, Dhemby-Koumba is the last name as well as the forename. Parts of the name also exists independently as a last name Dhemby, and a last name Koumba.
| VARIANT | COUNTRY |
|---|---|
| Dhemby-Koumba | Democratic Republic of the Congo |