Family name นงนิช (นงนิช 
) , across the world, is an extremely rare surname. The cognomen นงนิช is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, นงนิช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นงนิช | Thailand |
กุลปรางค์ทอง, and โกสุมสวรรค์