Last name คำแก้ว (Khamkaew 
, Khamkaeo , Kakkaew ) , around the globe, is quite a rare family name. The cognomen คำแก้ว is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname, Myanmar, where it is a rare surname, and Malaysia, where it is a very rare surname. Much less frequently, คำแก้ว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamkaew | Myanmar, Thailand, United States, Malaysia, Laos |
| Kakkaew, Khamkaeo | Thailand |
Ghumkaew, Kamekaew, Kamgaew, Kamkaeo, Kamkaew, Kamkeao, Kamkeaun, Kamkeaw, Kamkeiw, Kamkeo, Kamkeoaw, Kamkeow, Kamkeuw, Kamkew, Kamkorkaeo, Kammakheaw, Kamsakeaw, Kham Kaew, Khamgaew, Khamgeaw, Khamkaek, Khamkaiao, Khamkaikeaw, Khamkaiw, Khamkeao, Khamkeaow, Khamkeaw, Khamkeo, Khamkeod, Khamkeow, Khamkew, Khamkhaeo, Khamkhaew, Khamkkhieo, Khamkokaew, Khammakheaw, Khammkaew, Khampokaew, Kharmkeo, Khavdkaew, Termkaew, and Whamkaew