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