Cognomen ภิรมรัตน์ (ภิรมรัตน์ 
) , around the globe, is a very rare surname. The cognomen ภิรมรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, ภิรมรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ภิรมรัตน์ | Thailand |