Family name ยิ้มน้อย (Yimnoi 
, ยิ้มน้อย) , around the globe, is a rare surname. The surname ยิ้มน้อย is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, ยิ้มน้อย is the forename as well as the last name.