Cognomen Redem (Redem 
) , all over the world, is a rare surname. The family name Redem is habitual in Indonesia, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Redem is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Redem | Indonesia, South Africa, Philippines, United States, India |