Surname แก้วยอดทอง (แก้วยอดทอง, Kaewyodthong 
) , all over the world, is a very rare cognomen. The family name แก้วยอดทอง is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaewyodthong | Thailand |