Family name Rogert (Rogert 
) , worldwide, is a rare cognomen. The last name Rogert is characteristic of Venezuela, where it is a rare surname, Sweden, and Denmark. Not in comparison with a country's population, it is the most numerous in Venezuela, Germany, and the United States. Also, Rogert is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rogert | Germany, Albania, Venezuela, Bolivia, United States |
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ditlev ludvig rogert Danish musician (1742-1813) (b. 1742) |
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andreas rogert Norwegian politician (1754-1833), NO (b. 1754) |
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| poul rogert (b. 1702) |
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| henrik rogert Norwegian politician, NO (b. 1756) |
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| kent rogert American politician, US (b. 1972) |
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| maria c rogert researcher |
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