Family name วงศ์ชุน (Wongchun 
, วงศ์ชุน , Wonghachun) , globally, is a rare cognomen. The last name วงศ์ชุน is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, วงศ์ชุน is the forename as well as the last name.