Globally, Gapaka-Nzoumba (Gapaka-Nzoumba 
) is an extremely rare unknown gender forename. Predominantly, Gapaka-Nzoumba is the last name as well as the forename. Parts of the name also exists independently as a last name Gapaka, and a last name Nzoumba.
| VARIANT | COUNTRY |
|---|---|
| Gapaka-Nzoumba | Democratic Republic of the Congo |