Surname Khewon (Khewon 
) , globally, is a very rare family name. The cognomen Khewon is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khewon | Thailand |
Matee, Apiradee, Dutsadee, Nuchravin, and Phinyapatch