Family name Tarattaphun (Tarattaphun 
) , in the world, is a very rare last name. The surname Tarattaphun is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Tarattaphun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tarattaphun | Thailand |
Chatporn, and Chattaporn