Cognomen Vathin (วาทิน 
, Vathin 
) , in the entire world, is a rare family name. The surname Vathin is characteristic of Thailand, where it is a rare surname, Germany, where it is an extremely rare surname, and India. More frequently, Vathin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วาทิน | Thailand |
| Vathin | Thailand, India, Germany |