Cognomen งามจรัส (งามจรัส 
, Ngamjaras , Ngamjarat ) , across the world, is a rare surname. The surname งามจรัส is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ngamjarat, Ngamjaras, งามจรัส, Ngamcharat | Thailand |
Ngamcharas, and Ngamjarass