Surname Okoroafor (Okoroafor 
) , in all the world, is a common family name. The cognomen Okoroafor is habitual in Nigeria, where it is quite a rare surname, Niger, and Norway, where it is a rare surname. Not in comparison with a country's population, it is commonest in Sub-Saharan Africa, particularly Nigeria, Niger, and Ghana. Likewise, Okoroafor is the forename as well as the last name.
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| Okoroafor | United Kingdom, Niger, United States, Ghana, Nigeria |
| lawrence okoroafor Nigerian athletics competitor, NG (b. 1939) |
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| chidi okoroafor Nigerian clergyman, NG (b. 1964) |
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| andy amadi okoroafor Nigerian film director, NG (b. 1966) |
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| ezinwa okoroafor Nigerian legal practitioner (b. 1970) |
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| adaku okoroafor Nigerian football player, NG (b. 1974) |
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| ugochi c okoroafor researcher (ORCID 0000-0003-4980-5160) |
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| sunny okoroafor researcher (ORCID 0000-0003-4690-485X) |
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| chris aniche okoroafor Nigerian academic, NG |
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| ibeawuchi okoroafor researcher (ORCID 0000-0002-4632-3206) |
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| orji okoroafor Norwegian basketabll player, actor and musician, NO (b. 1980) |
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