All over the world, พิรัชญา (Piratchaya 
, พิรัชญา ) is a very rare predominantly female, but very seldom masculine first name. The given name พิรัชญา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare primarily female, but very infrequently masculine name. Much less frequently, พิรัชญา is the last name as well as the forename.