Family name Okoula (Okoula 
) , all over the world, is quite a rare cognomen. The cognomen Okoula is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, and France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Okoula | Democratic Republic of the Congo, France, Nigeria |
| viviane okoula Congolese handball player (b. 1950) |
|
|
| okoula roger edouard Congolese politician |
|