Throughout the world, เพชรหงษ์ (เพชรหงษ์ 
) is a very rare dominantly female, but infrequently masculine given name. The given name เพชรหงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly feminine, but very seldom boy's name. More frequently, เพชรหงษ์ is the last name as well as the forename.