In the entire world, เกศรัตน์ (เกศรัตน์ 
, Ketsarat , Kesrat 
) is a very rare dominantly feminine, but uncommonly boy's forename. The first name เกศรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly female, but infrequently male name. Likewise, เกศรัตน์ is the last name as well as the forename.