Family name ก้านแก้ว (Kankaew 
, Kankaeo , ก้านแก้ว) , globally, is quite a rare surname. The cognomen ก้านแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname, and Malaysia, where it is an extremely rare surname. Very seldom, ก้านแก้ว is the forename as well as the last name.