All over the world, พลสิทธิ์ (พลสิทธิ์ 
, Phonlasit , Ponsit 
) is a rare predominantly boy's, but scarcely female forename. The first name พลสิทธิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare primarily boy's, but very infrequently girly name. Also, พลสิทธิ์ is the last name as well as the forename.