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