Worldwide, ปิ่นรัตน์ (Pinrat 
, Pinrath , Pintarat ) is a very rare primarily girly, but very seldom boy's first name. The forename ปิ่นรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare girly name. Likewise, ปิ่นรัตน์ is the last name as well as the forename.