Cognomen Taraphorn (Taraphorn 
) , around the globe, is a very rare surname. The last name Taraphorn is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Taraphorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Taraphorn | Thailand |
Phongpan, and Phunyanuch