Family name Chetthasak (Chetthasak ) , throughout the world, is an extremely rare cognomen. Much more frequently, Chetthasak is the forename as well as the last name.
เชษฐศักดิ์
Srilao, Khammawapee, and Phuchongprawed
) , throughout the world, is an extremely rare cognomen. Much more frequently, Chetthasak is the forename as well as the last name.