In the world, Sidenberg (Sidenberg 
) is an extremely rare masculine forename. Much more prevalently, Sidenberg is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sidenberg | South Africa, United States, Canada, Brazil, New Zealand |
Fay, Nancy, Ellie, Arnold, Robert, Denise, Daniel, Dillen, Joseph, Howard, Martina, Melissa, Michael, Phillip, Rachael, Deborah, Darlene, Jessica, Nanette, Eleanor, Jason, Courtney, James, Diane, Sara, Stve, Alan, Adam, Phil, Dawn, Missy, Misha, Myron, Sally, Susan, Steve, Aaron, Barry, Brian, Katie, Kerri, Danny, David, Gayle, and Lawrence