Cognomen ตรีเพ็ชร (ตรีเพ็ชร 
) , globally, is a rare last name. The family name ตรีเพ็ชร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ตรีเพ็ชร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ตรีเพ็ชร | Thailand |