Surname Belanganayi-Toumba (Belanganayi-Toumba 
) , in the entire world, is a rare cognomen. The last name Belanganayi-Toumba 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 Belanganayi, and a last name Toumba.
| VARIANT | COUNTRY |
|---|---|
| Belanganayi-Toumba | Democratic Republic of the Congo |