Family name จิรภัทรสุนทร (จิรภัทรสุนทร 
) , in all the world, is a very rare cognomen. The surname จิรภัทรสุนทร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิรภัทรสุนทร | Thailand |