Family name วงศ์ปราชญ์ (วงศ์ปราชญ์ 
) , in the entire world, is a very rare last name. The family name วงศ์ปราชญ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, วงศ์ปราชญ์ is the forename as well as the last name.