Cognomen Saejeng (Saejeng 
) , globally, is a rare last name. The surname Saejeng is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
Ak, Sirilak, Siamhong, Supawat, Sumalee, Somboon, Sompong, Somjitr, Akkarat, Chaiwat, Porames, Pitsanu, Rujirat, Janphob, Jaruwan, Jirawit, Jiranan, Thakorn, Nitinun, Wanvisa, Marayart, Sangduean, Sarawut, Sanchai, Morakot, Manlika, On, Lek, Tui, Hun, Nipa, Yuan, Yupa, Kamon, Pawin, Rugee, Sawitree, Decha, Juree, Viroj, Uthan, Sunisa, Somjit, Annida, Kasira, Kimlai, Pichai, Jenvit, Lamai, and Suwannee