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