Family name Kuffel (Kuffel 
) , in the entire world, is quite a rare last name. The family name Kuffel is characteristic of Poland, where it is quite a rare surname, Brazil, where it is a rare surname, and Germany. Measured by absolute frequency, this name is the most popular in Brazil, the United States, and Poland. Also, Kuffel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuffel | Brazil, Canada, Germany, Poland, United States |
| e. kuffel PL (b. 1924) |
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| evelyn kuffel DE (b. 1935) |
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| j. kuffel (b. 1956) |
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| józef kuffel (b. 1965) |
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| agnieszka kuffel researcher (ORCID 0000-0002-1502-9805) |
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| błażej kuffel researcher (ORCID 0000-0001-8104-5769) |
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| caciano kuffel (b. 1991) |
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