Surname Nganha (Nganha 
) , around the world, is a rare last name. The last name Nganha is characteristic of Cameroon, where it is a rare surname, Vietnam, where it is a very rare surname, and South Africa, where it is an extremely rare surname. In absolute terms, it is commonest in Cameroon, Vietnam, and the United States. Likewise, Nganha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nganha | Canada, Vietnam, United States, South Africa, Cameroon |