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