Last name ยิ่งคุณ (Yingkhun 
, ยิ่งคุณ) , all around the world, is a very rare cognomen. The last name ยิ่งคุณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, ยิ่งคุณ is the forename as well as the last name.