Family name Chawanut (Chawanut 
) , around the globe, is a very rare cognomen. The family name Chawanut is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Chawanut is the forename as well as the last name.
Sairuk, Ngamwiwattham, Thongsombatpanich, Ngamwiwattam, Kitchaphatthanakun, Kongbunthoeng, Thammalungka, Jongkaijak, Suthampang, Treepolaksorn, Phanpanich, Pengsalud, Sutampang, Sudthayalai, Taksakul, Jirabussayagul, Rimpraporn, Kittiwan, Maneegon, Injaiaeo, Truktrong, Pungpit, Kaewnam, Saeyang, Yosmek, Insaen, Nalert, Panpho, Charoenchaipiriyakul, and Booncharoenpol