Cognomen Feldan (Feldan 
) , in the world, is a very rare surname. The family name Feldan is habitual in Philippines, where it is a very rare surname, the United States, and Argentina, where it is an extremely rare surname. More prevalently, Feldan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Feldan | Democratic Republic of the Congo, United States, Argentina, Philippines |