Surname Okhakhu (Okhakhu 
) , throughout the world, is a rare cognomen. The surname Okhakhu is characteristic of Nigeria, where it is a very rare surname, and the United States, where it is an extremely rare surname. Likewise, Okhakhu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Okhakhu | United States, Nigeria |