Cognomen Adouna (Adouna 
) , worldwide, is an extremely rare family name. The cognomen Adouna is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. Likewise, Adouna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adouna | Nigeria |
| martin adouna Togolese athlete, TG (b. 1943) |
|