Surname นาคแก้ว (Nakkaew 
, Nakkaeo , นาคแก้ว) , globally, is quite a rare last name. The last name นาคแก้ว is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname, and Malaysia, where it is a very rare surname. Very seldom, นาคแก้ว is the forename as well as the last name.