Surname Boontanai (Boontanai 
) , all over the world, is a very rare family name. The cognomen Boontanai is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
Sanya, Meesuk, Panida, Winyou, Prayoon, Wachira, Suwipakorn, Chutamat, Piyatida, Duangdaw, Atthaphon, Channarong, and Patcharapa