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