Cognomen ង៉ុប (ង៉ុប 
) , in all the world, is a very rare surname. The surname ង៉ុប is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname. Also, ង៉ុប is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ង៉ុប | Cambodia |