Family name Jiratchya (Jiratchya 
) , around the world, is an extremely rare surname. Predominantly, Jiratchya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jiratchya | Thailand, United States |
Loynuan, Jinsuriwong, Haskins, Udchachon, Cheangma, and Kittitanin