All over the world, แก้วกัลยา (Kaewkanlaya 
, Kaewkalaya , แก้วกัลยา) is a very rare feminine first name. The forename แก้วกัลยา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare female name. More prevalently, แก้วกัลยา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kaewkanlaya | New Zealand, Thailand |
| Keawkanlaya, Kaewkalaya | Thailand |
Gaewkanlaya, Kaeokanlaya, Kaewgalya, Kaewgunlaya, Kaewkallaka, Kaewkallana, Kaewkallaya, Kaewkallya, Kaewkalya, Kaewkorlya, Keawkalaya, Keawkallay, Keawkallaya, and Keawkalya