Surname Oko-Mouandinga (Oko-Mouandinga 
) , all around the world, is a rare last name. The surname Oko-Mouandinga 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 Oko, and a last name Mouandinga.
| VARIANT | COUNTRY |
|---|---|
| Oko-Mouandinga | Democratic Republic of the Congo |