Last name Jannuan (Jannuan 
) , across the world, is a rare family name. The surname Jannuan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Jannuan is the forename as well as the last name.
Nit, Jidapha, Titiwat, Nayaporn, Supalerk, Arissara, Arunthip, Chananon, Panitarn, Panupong, Tamonwan, Thosapon, Waraphon, Wuttinan, Unchalee, Thatsanee, Chonlathee, Chotphiphat, Jamlong, Pimpisa, Pornpan, Kunlaya, Chai, Chin, Sarun, Tawon, Metika, Sawang, Kweenz, Phluksa, Wiphawadee, Jantib, Sirikul, Sununta, Supatra, Supawan, Somchai, Aphinya, Chamnan, Kannika, Jidapa, and Krittiyaporn