Surname พงศ์ไกรเดช (พงศ์ไกรเดช 
) , worldwide, is an extremely rare last name. The family name พงศ์ไกรเดช is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พงศ์ไกรเดช | Thailand |