Cognomen Bouka-Ossona (Bouka-Ossona 
) , around the globe, is a rare last name. The last name Bouka-Ossona is habitual in 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 Bouka, and a last name Ossona.
| VARIANT | COUNTRY |
|---|---|
| Bouka-Ossona | Democratic Republic of the Congo |