Surname Mboungou-Kouloungou (Mboungou-Kouloungou 
) , throughout the world, is a rare family name. The surname Mboungou-Kouloungou 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 Mboungou, and a last name Kouloungou.
| VARIANT | COUNTRY |
|---|---|
| Mboungou-Kouloungou | Democratic Republic of the Congo |