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