Last name จิรวงศ์ญาติ (จิรวงศ์ญาติ 
) , all around the world, is a very rare surname. The last name จิรวงศ์ญาติ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิรวงศ์ญาติ | Thailand |