Family name คมแก้ว (Komkeaw 
, Komkaew , คมแก้ว) , worldwide, is a rare cognomen. The surname คมแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, คมแก้ว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Komkeaw, Komkaew, Khomkaeo | Thailand |
Comhnokaew, Comkongkaew, Khomkaew, Khomkeaw, Khomkhew, Khomkhoew, Khoomkaew, Komkaeo, and Kormkaew