Cognomen Dubner (Dubner 
) , all around the world, is a rare family name. The surname Dubner is characteristic of Switzerland, where it is a rare surname, Israel, and the United States, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in the United States, Switzerland, and Argentina. Much less frequently, Dubner is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Dubner | Peru, France, Argentina, United States, Switzerland |
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gloria m. dubner Argentine astrophysicist, AR (b. 1950) |
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stephen j. dubner American journalist, US (b. 1963) |
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| ronald dubner neurobiologist (b. 1934) |
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| barry hart dubner US (b. 1940) |
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| sergio j dubner researcher |
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| rachel s dubner researcher (ORCID 0000-0003-3021-8222) |
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| bruno dubner |
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Mr, Bill, Paul, Raya, Rosa, Ross, Ruth, Ryan, Dave, Gary, Gina, Leon, Lisa, Luis, Josh, Jeff, Toby, Todd, Tery, Neil, Else, Emma, Brad, Inez, Barb, Anne, Mel, Ann, Ben, Bob, Ken, Ras, Jay, Jon, Joy, Ira, Zoe, Marc, Mary, Mark, Mona, Mimi, Sara, Seth, Alis, Alan, Andy, Adam, and Ilya