Family name ปิ่นน้อย (Pinnoi 
, ปิ่นน้อย) , around the world, is a rare surname. The surname ปิ่นน้อย is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, ปิ่นน้อย is the forename as well as the last name.