Family name Thongprung (Thongprung 
) , across the world, is a rare surname. The last name Thongprung is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Malai, Tinnakorn, Thanyalak, Thanaporn, Rungchatr, Kreangkai, Sarannuch, Naruemon, Thipsuda, Krengkai, Supattra, Santisak, Nisanat, Jutamas, Rattana, Chonthicha, Areeporn, Somnuek, Somporn, Sudarat, Sumaporn, Sakchay, Sainpin, Rujiya, Rujira, Pairin, Arreya, Anusak, Anirut, Sombat, Saipin, Sorawit, and Nattakamon