Last name หยกแก้ว (Yokkaew 
, หยกแก้ว, Yokkaeo 
) , across the world, is a very rare family name. The surname หยกแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia. Also, หยกแก้ว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yokkaew | Thailand |
| Yokkaeo | Malaysia |