Surname ยวงแก้ว (Yuangkaew 
, ยวงแก้ว, Yuangkaeo ) , around the globe, is a very rare cognomen. The last name ยวงแก้ว is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ยวงแก้ว is the forename as well as the last name.