Last name แย้มยิ้ม (Yamyim 
, แย้มยิ้ม, Yaemyim ) , globally, is a rare family name. The surname แย้มยิ้ม is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, แย้มยิ้ม is the forename as well as the last name.