Surname สุดแสงแก้ว (สุดแสงแก้ว, Suddoungkaew 
) , across the world, is a very rare cognomen. The surname สุดแสงแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Suddoungkaew | Thailand |