Cognomen นงค์นาง (นงค์นาง 
) , across the world, is a very rare last name. The family name นงค์นาง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, นงค์นาง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นงค์นาง | Thailand |