Surname Nwajei (Nwajei 
) , all around the world, is quite a rare last name. The cognomen Nwajei is characteristic of 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. Also, Nwajei is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nwajei | Niger, United Kingdom, Ireland, Nigeria, United States |
| una nwajei Nigerian-born English footballer (born 1977), GB (b. 1977) |
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| jasmine nwajei Nigerian basketball player, US (b. 1995) |
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