Family name ត្រិ (ត្រិ 
) , all over the world, is a very rare cognomen. The cognomen ត្រិ is habitual in South-eastern Asia, particularly Cambodia, where it is a rare surname. Likewise, ត្រិ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ត្រិ | Cambodia |