Last name Kongtrakul (Kongtrakul 
) , in the entire world, is a very rare family name. The cognomen Kongtrakul is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Amporn, Nedsai, Ekarat, Surawat, Chatkul, Pawadee, Tanapas, Tongjai, Chadarat, Kanneekorn, Nareerat, Preechaya, Pornpimon, Ruttiyaporn, Titiyaporn, and Nattanapong