Last name แก้ววดี (Kewwadee 
, Kaewwadee , แก้ววดี) , in all the world, is an extremely rare family name. The family name แก้ววดี is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, แก้ววดี is the forename as well as the last name.