Surname สีดวงแก้ว (สีดวงแก้ว, Seeduangkaeo 
) , in the entire world, is an extremely rare family name. The surname สีดวงแก้ว is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Seeduangkaeo | Thailand |