Across the world, ไวยสิทธิ์ (ไวยสิทธิ์ 
) is a very rare male forename. The given name ไวยสิทธิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare male name. More frequently, ไวยสิทธิ์ is the last name as well as the forename.