Last name Charungsak (Charungsak 
) , throughout the world, is an extremely rare cognomen. Much more frequently, Charungsak is the forename as well as the last name.
Rotroxsa, Tonlublao, Pattana, Lunsamrong, Masklang, Chitowat, Chotibang, Kamchorncharungvit, and Asawamethapant