Worldwide, Ogbuagu (Ogbuagu 
) is quite a common gender-neutral forename. The given name Ogbuagu is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is quite a rare unisex name. Also, Ogbuagu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ogbuagu | Niger, Nigeria, United States, United Kingdom, South Africa |
| onyema ogbuagu American-Nigerian physician and medical researcher (b. 1978) |
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