Surname Okonjo (Okonjo 
) , throughout the world, is quite a rare last name. The surname Okonjo is characteristic of Kenya, where it is quite a rare surname, Malaysia, where it is a rare surname, and Nigeria. Likewise, Okonjo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Okonjo | Kenya, United States, United Kingdom, Nigeria, Malaysia |
|
ngozi okonjo-iweala Nigerian economist, NG (b. 1954) |
|
| chukuka okonjo Dr. rer. nat. Universität zu Köln 1962 |
|