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