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Cognomen Roberta (Roberta , Роберта , רוברטה ) , worldwide, is a common last name. The family name Roberta is characteristic of Mexico, where it is quite a common surname, Romania, where it is quite a rare surname, and North Macedonia. Not in comparison with a country's population, it is the most numerous in Mexico, Italy, and Brazil. More frequently, Roberta is the forename as well as the last name.
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