Cognomen Vongsanit (Vongsanit 
) , all over the world, is a rare last name. The last name Vongsanit is habitual in Laos, where it is quite a rare surname, Thailand, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, it is commonest in Laos, Thailand, and the United States.
Sam, Sathaphone, Narinthon, Kamonrat, Soudalin, Phetheuangsy, Pinyada, Kobchai, Sathaphorn, Khamla, Peter, Sunee, Gina, Roxy, Phan, Ham, Som, Suphap, and Bounthavivon