Around the world, พงศรัตน์ (พงศรัตน์ 
) is a very rare largely male, but infrequently girly given name. The forename พงศรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly masculine, but seldom girly name.
| VARIANT | COUNTRY |
|---|---|
| พงศรัตน์ | Thailand |