Surname Okossi (Okossi 
) , around the globe, is a very rare cognomen. The last name Okossi is habitual in Tanzania, where it is a very rare surname, France, where it is an extremely rare surname, and the United States. Much less frequently, Okossi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Okossi | France, Tanzania, Nigeria, United States |