Family name Ikegwuonu (Ikegwuonu 
) , across the world, is a rare cognomen. The family name Ikegwuonu is habitual in Nigeria, where it is a rare surname, Finland, where it is a very rare surname, and Malaysia. Measured by absolute frequency, the name is most common in Nigeria, the United States, and Malaysia. Also, Ikegwuonu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ikegwuonu | United Kingdom, South Africa, Malaysia, Nigeria, United States |
|
jack ikegwuonu player of American football, US (b. 1986) |
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| nnaemeka ikegwuonu Nigerian farming & energy entrepreneur, NG |
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| shaunda ikegwuonu Belgian field hockey player, BE (b. 1998) |
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