Surname Jandaeng (Jandaeng 
) , in the world, is a rare last name. The cognomen Jandaeng is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Jandaeng is the forename as well as the last name.
San, Prasert, Prayong, Pongsak, Piamrak, Raksika, Darunee, Worawan, Worawut, Urairat, Sirichit, Supaporn, Apiradee, Apichart, Prachaya, Preeyada, Phakawan, Plubploy, Thanapha, Traipoom, Tuangporn, Napaporn, Kantima, Somboon, Sirimas, Sirirat, Pun, Lek, Kaew, Udom, Manat, Sanit, Sakao, Sayan, Anisa, Jaree, Nawaporn, Wanna, Saijai, Apiwat, Pluploy, Jandee, Janpen, Orawan, Wirote, Satawat, Sasiwan, Siripan, Wirat, and Wachsawas