Cognomen แก้วกุดัง (แก้วกุดัง, Keawkudang 
) , around the world, is an extremely rare last name. The last name แก้วกุดัง is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Keawkudang | Thailand |