Surname จิรเศรษฐ์ (จิรเศรษฐ์ 
, Chiraset , Jiraset 
) , in the entire world, is a very rare cognomen. The cognomen จิรเศรษฐ์ is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, จิรเศรษฐ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jirased, Chiraset, จิรเศรษฐ์ | Thailand |
| Jiraset | United States, Thailand |
Chirasawet, Jirasawet, and Jiraseth