Family name จิรคุปต์ (จิรคุปต์ 
) , in the world, is a very rare cognomen. The cognomen จิรคุปต์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, จิรคุปต์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จิรคุปต์ | Thailand |