Surname สุเลิศ (สุเลิศ 
, Supert 
) , throughout the world, is a rare family name. The last name สุเลิศ is characteristic of Thailand, where it is a rare surname, Israel, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, สุเลิศ is the forename as well as the last name.