Family name Gerwer (Gerwer 
) , throughout the world, is a rare surname. The family name Gerwer is habitual in Uruguay, where it is quite a rare surname, Switzerland, and the United States, where it is a very rare surname. Much less frequently, Gerwer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerwer | Uruguay, Switzerland, United States, France, Peru |
| johann gerwer German politician, DE (b. 1350) |
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| karl friedrich gerwer (1805-1876), CH (b. 1805) |
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| friedrich gerwer (1807-1876), CH (b. 1807) |
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| frank gerwer American skateboarder, US (b. 1974) |
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Mr, Donna, Dolly, Garry, Laura, Lydia, Janet, Tania, Frank, Oscar, Marion, Martin, Marcia, Manuel, Monica, Sharon, Alaina, Andrea, Amanda, Adrian, Branca, Robert, Diego, Diane, David, Danny, Ms, Amy, Rob, Dan, Mary, Mark, Bill, Kyle, Ruth, Dena, Denise, Gary, Susan, Scott, Aaron, Casey, Betty, Brian, Keren, Keith, Peter, Penny, Lynn, and Dennis