Around the world, เดชารัตน์ (Decharat 
, เดชารัตน์ , Decharut ) is a very rare predominantly boy's, but very infrequently girly forename. The first name เดชารัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly masculine, but very infrequently feminine name. More prevalently, เดชารัตน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Decharat | India, United States, Thailand |
| Decharut, เดชารัตน์ | Thailand |
| Dacharat | India, Thailand |