Last name ลลิตพงศ์ (ลลิตพงศ์ 
) , throughout the world, is a very rare cognomen. The cognomen ลลิตพงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ลลิตพงศ์ is the forename as well as the last name.