Family name Yuppayaow (Yuppayaow 
) , in all the world, is a very rare cognomen. The cognomen Yuppayaow is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Yuppayaow is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yuppayaow | Thailand |