All over the world, กัลย์รัตน์ (กัลย์รัตน์ 
) is a very rare primarily girly, but very seldom boy's first name. The forename กัลย์รัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare primarily girly, but very infrequently male name.
| VARIANT | COUNTRY |
|---|---|
| กัลย์รัตน์ | Thailand |