Cognomen Boboumba-Koumou (Boboumba-Koumou 
) , globally, is a rare last name. The family name Boboumba-Koumou is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Parts of the name also exists independently as a last name Boboumba, and a last name Koumou.
| VARIANT | COUNTRY |
|---|---|
| Boboumba-Koumou | Democratic Republic of the Congo |