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Cognomen Kuperberg (Kuperberg , קופרברג ) , in the entire world, is a rare last name. The surname Kuperberg is characteristic of Israel, where it is quite a rare surname, Bulgaria, where it is a rare surname, and France, where it is a very rare surname. In absolute terms, it is commonest in Israel, the United States, and France.
VARIANT | COUNTRY |
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Kuperberg | Bulgaria, Israel, France, United States, Argentina |
קופרברג | Israel |