Last name พฤทธิพงศ์กูล (พฤทธิพงศ์กูล 
) , in the entire world, is an extremely rare surname. The family name พฤทธิพงศ์กูล is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พฤทธิพงศ์กูล | Thailand |