Surname Janpum (Janpum 
) , throughout the world, is a rare last name. The family name Janpum is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, and Malaysia, where it is an extremely rare surname.
Suwan, Chonlada, Kunsinenart, Praweena, Ratchata, Jeerasak, Jurairat, Jiraporn, Thadarat, Teerarat, Titikarn, Tipvimon, Nattawan, Nipaporn, Chuleepon, Janthawee, Tanchanok, Teepakorn, Nuengrutai, Yudtapong, Songkiat, Thanchanok, Suppawan, Sakuntree, Nivan, Opart, Adisak, Busaba, Karima, Pairat, Pinida, Manlika, Sarawut, Saychon, Sirawan, Surasak, Supanna, Korakod, Rachata, Geerati, Tongmee, Wanrapa, Sataporn, Supattra, and Miss Sakuntree