Throughout the world, Koumba-Boutin (Koumba-Boutin 
) is an extremely rare unknown gender given name. Much more frequently, Koumba-Boutin is the last name as well as the forename. Parts of the name also exists independently as a last name Koumba, and a last name Boutin.
| VARIANT | COUNTRY |
|---|---|
| Koumba-Boutin | France |