Last name Okanu (Okanu 
) , in the world, is a rare family name. The family name Okanu is characteristic of Nigeria, where it is a rare surname, South Africa, where it is an extremely rare surname, and the United States. Likewise, Okanu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Okanu | Nigeria, South Africa, United Kingdom, United States |
| chinedu kingsley okanu college basketball player (2020–202_) Northern Illinois |
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| dominic okanu association football player, NG (b. 1984) |
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