Surname Kitudomrat (Kitudomrat, กิจอุดมรัตน์ 
) , all around the world, is a very rare cognomen. The last name Kitudomrat is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กิจอุดมรัตน์ | Thailand |