Cognomen ไกรสยาม (ไกรสยาม 
) , in all the world, is a very rare surname. The cognomen ไกรสยาม is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ไกรสยาม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ไกรสยาม | Thailand |