Worldwide, Sanyaphong (สัญญพงศ์ 
, Sanyaphong ) is a rare predominantly male, but very infrequently feminine first name. The given name Sanyaphong is characteristic of South-eastern Asia, particularly Thailand, where it is a rare principally male, but very seldom female name. Much less frequently, Sanyaphong is the last name as well as the forename.