Family name มิลตรา (มิลตรา 
, Miltra 
) , all around the world, is a very rare surname. The last name มิลตรา is characteristic of Venezuela, where it is an extremely rare surname, Mexico, and India. Much more prevalently, มิลตรา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| มิลตรา | Thailand |
| Miltra | Brazil, United States, Mexico, Thailand, India |