Surname Ounou (Ounou 
) , in all the world, is a very rare cognomen. The family name Ounou is characteristic of Algeria, where it is a rare surname, Morocco, where it is a very rare surname, and France, where it is an extremely rare surname. Much less frequently, Ounou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ounou | Morocco, United States, France, Nigeria, Algeria |
| boniface ounou French politician, FR (b. 1940) |
|