Last name จิรกรวงศ์ (จิรกรวงศ์ 
) , around the world, is an extremely rare family name. The surname จิรกรวงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิรกรวงศ์ | Thailand |