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Cognomen Dumer (Dumer
, דומר
, Думер
) , in all the world, is a rare family name. The cognomen Dumer is characteristic of Israel, where it is a rare surname, Bulgaria, and Brazil. In absolute terms, it most frequently occurs in Brazil, the United States, and Mexico. Also, Dumer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dumer | Colombia, Brazil, Mexico, India, United States |
| דומר | Israel |
| Думер | Kazakhstan, Ukraine |