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