In the world, สุภางค์รัตน์ (Supangrat 
, สุภางค์รัตน์ ) is a very rare dominantly feminine, but infrequently masculine forename. The forename สุภางค์รัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely girly, but uncommonly male name. Likewise, สุภางค์รัตน์ is the last name as well as the forename.