Cognomen จิรพัฒน์กรกุล (จิรพัฒน์กรกุล 
) , throughout the world, is an extremely rare family name. The cognomen จิรพัฒน์กรกุล is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิรพัฒน์กรกุล | Thailand |