Last name Osondu (Osondu 
) , globally, is quite a common cognomen. The surname Osondu is habitual in Nigeria, where it is quite a rare surname, Niger, where it is a rare surname, and Ireland. Not in comparison with a country's population, it most frequently occurs in Nigeria, Niger, and the United States. Likewise, Osondu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osondu | Ireland, United Kingdom, United States, Niger, Nigeria |
| philip osondu Nigerian footballer (1971-2019), NG (b. 1971) |
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| kevin ejere osondu Ph.D. State University of New York at Buffalo 1974 |
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| christopher osondu Nigerian politician and naval officer, NG |
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| kevin osondu |
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| e. c. osondu Nigerian writer, NG |
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