Surname กิตรัตน์ (กิตรัตน์ 
) , in the entire world, is an extremely rare last name. The last name กิตรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, กิตรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กิตรัตน์ | Thailand |