Family name Thongjerm (Thongjerm 
) , globally, is a rare cognomen. The surname Thongjerm is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Thongjerm is the forename as well as the last name.
Burn, Somsakul, Anongrat, Kanchana, Kanokwan, Kamonwan, Parichat, Piyapong, Phimarntip, Janthima, Nareerat, Natarach, Ornanong, Weerapol, Sawithree, Somruethai, Ammaraporn, Boonyarit, Pimpakarn, Phornchai, Punnakornpat, Thanespon, Saowaluk, Yaowapa, Ornnadcha, Jakkawut, Sakda, Pinyo, Ladda, Withu, Mathee, Siriya, Sujira, Anirut, Pensri, Prarob, Nathakorn, Natham, Wayuree, Anusorn, Bussara, Kawalee, Kewalee, Packdee, Piyanud, Ruthatham, Lanthip, Jaranya, Namfon, and Natthakan