Family name วงศ์โคตร (Wongkod 
, วงศ์โคตร , Wongkote ) , in the entire world, is a very rare last name. The cognomen วงศ์โคตร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, วงศ์โคตร is the forename as well as the last name.