Cognomen Onyemelukwe (Onyemelukwe 
) , around the world, is a rare family name. The last name Onyemelukwe is habitual in Niger, where it is a rare surname, Nigeria, and the United States, where it is a very rare surname. Also, Onyemelukwe is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Onyemelukwe | Niger, United Kingdom, Nigeria, United States, Canada |
| jonathan onyemelukwe anglican bishop in Nigeria (b. 1930) |
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| cheluchi onyemelukwe Nigerian academic and author, NG (b. 1978) |
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| obiageli uzoamaka onyemelukwe researcher (ORCID 0000-0002-3274-3154) |
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