Last name Mavoungou-Mbou (Mavoungou-Mbou 
) , throughout the world, is a rare surname. The surname Mavoungou-Mbou 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 Mavoungou, and a last name Mbou.
| VARIANT | COUNTRY |
|---|---|
| Mavoungou-Mbou | Democratic Republic of the Congo |