Family name ង៉ាស (ង៉ាស 
) , in the entire world, is an extremely rare last name. The family name ង៉ាស is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Also, ង៉ាស is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ង៉ាស | Cambodia |