Cognomen ไทรรัตน์ (ไทรรัตน์ 
) , across the world, is a very rare last name. The surname ไทรรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, ไทรรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ไทรรัตน์ | Thailand |