Family name แย้มเจริญวงศ์ (แย้มเจริญวงศ์, Yamcharoenwong 
) , around the globe, is an extremely rare cognomen. The cognomen แย้มเจริญวงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yamcharoenwong | Thailand |