Worldwide, มธุรัตน์ (มธุรัตน์ 
) is a very rare unisex forename. The first name มธุรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name. Very seldom, มธุรัตน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| มธุรัตน์ | Thailand |