Cognomen Muldan (Muldan 
) , in the world, is a rare family name. The family name Muldan is habitual in Indonesia, where it is a rare surname, Malaysia, where it is a very rare surname, and Germany, where it is an extremely rare surname. Likewise, Muldan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muldan | Germany, Philippines, India, Indonesia, Malaysia |