>
Family name เพชรน้อย (Phetnoy , Phetnoi , Petnoi ) , in the entire world, is a rare cognomen. The cognomen เพชรน้อย is characteristic of Thailand, where it is quite a rare surname, Malaysia, where it is an extremely rare surname, and the United States. Very seldom, เพชรน้อย is the forename as well as the last name.