In all the world, Owoueyi-Ndassi (Owoueyi-Ndassi 
) is an extremely rare unknown gender given name. Much more frequently, Owoueyi-Ndassi is the last name as well as the forename. Parts of the name also exists independently as a last name Owoueyi, and a last name Ndassi.
| VARIANT | COUNTRY |
|---|---|
| Owoueyi-Ndassi | Democratic Republic of the Congo |