Cognomen Nvnv (Nvnv 
) , worldwide, is a very rare surname. The surname Nvnv is characteristic of Singapore, where it is a very rare surname, Thailand, where it is an extremely rare surname, and China. More frequently, Nvnv is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nvnv | Thailand, Singapore, China, Malaysia |