Worldwide, Udoka (Udoka 
) is a common epicene forename. The first name Udoka is habitual in Nigeria, where it is quite a common gender-neutral name, the United Kingdom, where it is a very rare epicene name, and the United States, where it is an extremely rare epicene name. Likewise, Udoka is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Udoka | United Kingdom, Niger, Spain, United States, Nigeria |
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udoka azubuike Nigerian basketball player (born 1999), NG (b. 1999) |
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| udoka okaro researcher |
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| udoka nwosu doctoral candidate at the London School of Economics and Political Science |
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| udoka okpalauwaekwe researcher (ORCID 0000-0002-0973-1163) |
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| udoka oyeka Nigerian-American film director, US |
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| udoka godwin-malife English association football player |
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