All over the world, Dombo-Niangui (Dombo-Niangui 
) is an extremely rare unknown gender forename. Predominantly, Dombo-Niangui is the last name as well as the forename. Parts of the name also exists independently as a last name Dombo, and a last name Niangui.
| VARIANT | COUNTRY |
|---|---|
| Dombo-Niangui | Democratic Republic of the Congo |