Surname Sidenberg (Sidenberg 
) , in the world, is a very rare cognomen. The family name Sidenberg is habitual in Canada, where it is a very rare surname, New Zealand, and Israel. Measured by absolute frequency, this name is the most popular in Canada, the United States, and South Africa. Very seldom, Sidenberg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sidenberg | South Africa, Brazil, Canada, United States, New Zealand |
| gustavus sidenberg Financier who built the Hotel Theresa, US (b. 1843) |
|
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| michaela sidenberg CZ (b. 1970) |
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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