Surname Gedem (Gedem 
) , in the world, is a rare family name. The surname Gedem is habitual in India, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Likewise, Gedem is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gedem | Brazil, Turkey, India, Israel, United States |