In all the world, Ombouolo-Nguie (Ombouolo-Nguie 
) is an extremely rare unknown gender forename. Predominantly, Ombouolo-Nguie is the last name as well as the forename. Parts of the name also exists independently as a last name Ombouolo, and a last name Nguie.
| VARIANT | COUNTRY |
|---|---|
| Ombouolo-Nguie | Democratic Republic of the Congo |