Surname จิรเสฏฐ์ (จิรเสฏฐ์ 
) , around the world, is an extremely rare family name. The last name จิรเสฏฐ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, จิรเสฏฐ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จิรเสฏฐ์ | Thailand |