Throughout the world, พูนรัตน์ (Poonnarat 
, พูนรัตน์ , Poonrat ) is a very rare principally girly, but scarcely masculine forename. The given name พูนรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare principally female, but very seldom masculine name. Also, พูนรัตน์ is the last name as well as the forename.