In the entire world, โรจน์รัตน์ (โรจน์รัตน์ 
, Rojrat ) is a very rare dominantly boy's, but infrequently female first name. The first name โรจน์รัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare largely masculine, but seldom girly name. More prevalently, โรจน์รัตน์ is the last name as well as the forename.