Throughout the world, Mouandaye-Nguie (Mouandaye-Nguie 
) is an extremely rare unknown gender first name. Much more prevalently, Mouandaye-Nguie is the last name as well as the forename. Parts of the name also exists independently as a last name Mouandaye, and a last name Nguie.
| VARIANT | COUNTRY |
|---|---|
| Mouandaye-Nguie | Democratic Republic of the Congo |