Cognomen พงศ์พิชาธรณ์ (พงศ์พิชาธรณ์ 
) , throughout the world, is a very rare family name. The surname พงศ์พิชาธรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พงศ์พิชาธรณ์ | Thailand |