Surname กีรติยุต (กีรติยุต 
) , all over the world, is a very rare cognomen. The family name กีรติยุต is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, กีรติยุต is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กีรติยุต | Thailand |