Surname แก้วบุตตา (แก้วบุตตา, Keawbutta 
, Kaewbutta 
) , globally, is a very rare last name. The family name แก้วบุตตา is habitual in Thailand, where it is a very rare surname, and Finland.
| VARIANT | COUNTRY |
|---|---|
| Keawbutta | Thailand |
| Kaewbutta | Thailand, Finland |