Cognomen Muyathon (Muyathon 
) , across the world, is a very rare surname. The family name Muyathon is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Muyathon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muyathon | India, Thailand |
Bunchan, and Trunyaporn