Cognomen Pupek (Pupek 
) , around the globe, is a rare family name. The last name Pupek is characteristic of Croatia, where it is quite a rare surname, Hungary, where it is a rare surname, and Poland. Measured by absolute frequency, it is commonest in Poland, the United States, and Hungary. Likewise, Pupek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pupek | Poland, Hungary, United States, Germany, Croatia |
| jayne pupek American writer, US (b. 1962) |
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| małgorzata pupek Polish biochemist, PL |
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