Last name แก้วมณีแสง (แก้วมณีแสง, Keawmaneesang 
) , in all the world, is a very rare family name. The family name แก้วมณีแสง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Keawmaneesang | Thailand |