Last name มุลฑา (มุลฑา 
) , across the world, is an extremely rare surname. The family name มุลฑา is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much less frequently, มุลฑา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| มุลฑา | Thailand |