Family name ไกรลาศรัตนศิริ (ไกรลาศรัตนศิริ 
) , across the world, is a very rare last name. The cognomen ไกรลาศรัตนศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ไกรลาศรัตนศิริ | Thailand |