Cognomen Yinadsawaphan (Yinadsawaphan 
) , in the world, is a very rare family name. The surname Yinadsawaphan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yinadsawaphan | Thailand |
Patsavee, Thanaboon, and Puangthong