All over the world, Prakaikul (ประกายกุล 
, Prakaikul , ปรัชญากุล ) is a rare dominantly feminine, but seldom boy's given name. The first name Prakaikul is habitual in South-eastern Asia, particularly Thailand, where it is a rare largely girly, but uncommonly masculine name. Very seldom, Prakaikul is the last name as well as the forename.