All around the world, ธีดารัตน์ (ธีดารัตน์ 
) is a very rare dominantly female, but infrequently male first name. The first name ธีดารัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| ธีดารัตน์ | Thailand |