Family name Bioka-Bongo (Bioka-Bongo 
) , globally, is a rare cognomen. The last name Bioka-Bongo 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 Bioka, and a last name Bongo.
| VARIANT | COUNTRY |
|---|---|
| Bioka-Bongo | Democratic Republic of the Congo |