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