Last name Nkosso (Nkosso 
) , globally, is quite a rare surname. The surname Nkosso is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is quite a rare surname. Much less frequently, Nkosso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nkosso | South Africa, Brazil, United States, Democratic Republic of the Congo |
| charles bofossa wambea nkosso CD (b. 1938) |
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