Cognomen คมสวัสดิ์ (คมสวัสดิ์ 
, Komsavasd, Comsawad ) , throughout the world, is an extremely rare last name. The surname คมสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Very seldom, คมสวัสดิ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Comsawat, คมสวัสดิ์, Comsawad | Thailand |
Khomsawad, Khomsawas, Khomsawat, Khomsawatee, Khondsawat, Khwamsaw, Komsawad, Komsawart, Komsawat, Komsawate, Komsawatee, and Komsawed