Last name ត្រិះ (ត្រិះ 
) , globally, is a very rare surname. The cognomen ត្រិះ is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname. Very seldom, ត្រិះ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ត្រិះ | Cambodia |