In the world, มธุพจน์ (มธุพจน์ 
) is a very rare epicene first name. The first name มธุพจน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name. More prevalently, มธุพจน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| มธุพจน์ | Thailand |