Surname Ounounou (Ounounou 
) , throughout the world, is quite a rare family name. The surname Ounounou is characteristic of Isle of Man, where it is quite a rare surname, the Democratic Republic of the Congo, and Morocco, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in the Democratic Republic of the Congo, Morocco, and France.
| VARIANT | COUNTRY |
|---|---|
| Ounounou | Democratic Republic of the Congo, Morocco, Isle of Man, France |