Surname จิรวรเดช (จิรวรเดช 
, Jiravoradaj, Jiravoradej ) , around the world, is a very rare family name. The cognomen จิรวรเดช is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jiraworadej, Jiravoradej, จิรวรเดช | Thailand |