Cognomen สมภาศ (สมภาศ 
) , throughout the world, is an extremely rare surname. The cognomen สมภาศ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, สมภาศ is the forename as well as the last name.
พลลือ, ปานรอด, เพ็ชร, and เตินไทยสงค์