In the entire world, ทัยรัตน์ (ทัยรัตน์ 
) is a rare gender-neutral first name. The first name ทัยรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare unisex name. Much less frequently, ทัยรัตน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทัยรัตน์ | Thailand |