Cognomen Jirasupangkul (Jirasupangkul 
) , around the globe, is a very rare last name. The surname Jirasupangkul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jirasupangkul | Thailand |
Pramote, Pornthip, Jirapinya, and Thatchanont