Surname Nkwain (Nkwain 
) , in the entire world, is quite a rare cognomen. The surname Nkwain is habitual in Cameroon, where it is quite a rare surname, the United States, where it is an extremely rare surname, and the United Kingdom. In absolute terms, it is the most numerous in Cameroon, the United States, and China. Also, Nkwain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nkwain | China, United Kingdom, Nigeria, United States, Cameroon |
| francis nkwain Cameroon Senator, CM (b. 1930) |
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| stan nkwain diplomat |
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