Cognomen Nengneichong (Nengneichong 
) , across the world, is a very rare surname. The cognomen Nengneichong is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. More prevalently, Nengneichong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nengneichong | India |