Cognomen Nguewa (Nguewa 
) , worldwide, is quite a rare family name. The last name Nguewa is habitual in Cameroon, where it is quite a rare surname, the Democratic Republic of the Congo, where it is a rare surname, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Nguewa | Democratic Republic of the Congo, France, United States, Cameroon |
| paul a nguewa researcher |
|