Family name Bouna-Ngoubili (Bouna-Ngoubili 
) , all over the world, is a rare surname. The surname Bouna-Ngoubili 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 Bouna, and a last name Ngoubili.
| VARIANT | COUNTRY |
|---|---|
| Bouna-Ngoubili | Democratic Republic of the Congo |