Family name พันธุ์สิทธิเดช (พันธุ์สิทธิเดช 
) , around the globe, is a very rare surname. The family name พันธุ์สิทธิเดช is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พันธุ์สิทธิเดช | Thailand |