Family name ทรงทราย (ทรงทราย ) , throughout the world, is an extremely rare cognomen. Much more frequently, ทรงทราย is the forename as well as the last name.
พานวงศ์ศรี
) , throughout the world, is an extremely rare cognomen. Much more frequently, ทรงทราย is the forename as well as the last name.