Surname ใยแก้ว (Faikaew 
, ใยแก้ว, Yaikaeo ) , around the globe, is a rare family name. The surname ใยแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ใยแก้ว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yaikaeo, Phaewkaew, Faikaew | Thailand |