All over the world, ไกรัตน์ (ไกรัตน์ 
) is a very rare epicene first name. The first name ไกรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name. Also, ไกรัตน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ไกรัตน์ | Thailand |