Cognomen Maudan (Maudan 
) , in the world, is an extremely rare surname. The surname Maudan is habitual in Israel, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Maudan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maudan | Israel, United States, India |