In the world, Tongsang (Tongsang 
) is an extremely rare male given name. Much more frequently, Tongsang is the last name as well as the forename.
Manoo, Thayakorn, Pornchita, Panomporn, Patompong, Paranchai, Chanansikan, Sitthisak, Yaowaluk, Nuttawut, Tongpiew, Pongthep, Chanream, Tossaphon, Supachai, Thitima, Panoporn, Aareeya, Auksorn, Areeporn, Wanida, Noppon, Dwight, Derric, Phisit, Pichet, Somjai, Savitree, and Kanlayanee