Family name Yaoyuenyong (Yaoyuenyong 
) , around the world, is an extremely rare last name. The family name Yaoyuenyong is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yaoyuenyong | Thailand |
Prim, Sumet, Apirujee, and Paramintara