Across the world, Matongo-Momengo (Matongo-Momengo 
) is an extremely rare unknown gender first name. Predominantly, Matongo-Momengo is the last name as well as the forename. Parts of the name also exists independently as a last name Matongo.
| VARIANT | COUNTRY |
|---|---|
| Matongo-Momengo | Democratic Republic of the Congo |