Surname กิระชัย (กิระชัย 
) , around the world, is a very rare last name. The surname กิระชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, กิระชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กิระชัย | Thailand |