Family name จิรพัฒน์ถาวรกุล (จิรพัฒน์ถาวรกุล 
) , around the world, is an extremely rare cognomen. The surname จิรพัฒน์ถาวรกุล is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิรพัฒน์ถาวรกุล | Thailand |