Globally, พมรรัตน์ (พมรรัตน์ 
) is a very rare primarily female, but very infrequently male first name. The first name พมรรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare predominantly female, but scarcely male name.
| VARIANT | COUNTRY |
|---|---|
| พมรรัตน์ | Thailand |