In the entire world, ไพรินพัฒน์ (ไพรินพัฒน์ 
) is a very rare epicene forename. The forename ไพรินพัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name.
| VARIANT | COUNTRY |
|---|---|
| ไพรินพัฒน์ | Thailand |