Family name Chinnaphat (ชินภัทร 
, ชินพัฒน์ , Chinnaphat 
) , around the world, is a very rare cognomen. The last name Chinnaphat is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much more prevalently, Chinnaphat is the forename as well as the last name.
Saang, Kaewprom, Khetkhowsuwan, Duancharuwat, Laethong, Nobthanaanan, Hatthana, Satjaphuntrakul, Ariyaworrakarn, Chaininwong, Kaewcheun, Parnchang, Phuprangthong, Roengruen, Jumpangen, Thimcharoensuk, Itthikornwekin, Ariyathamnon, Chinnawong, Boonchaiya, Wongthitiyakorn, Lertcharoenyong, Chuamchit, Chomdech, Chaipong, Changnak, Suwan, Nurak, Sombun, Kamsri, Ketsri, Saechao, Saeyang, Sonkhun, Chaimol, Boonrod, Chaiwattanateerakorn, Kaewjai, Rodreun, Rerkkachornkiat, Jangjud, Thodsiang, Nimnual, Horwongsakul, Intamas, Matrakul, Saithong, Saenglee, Konkham, and Mongkolsittichote