Family name Feczko (Feczko 
, Feczkó ) , across the world, is a rare last name. The surname Feczko is characteristic of Hungary, where it is quite a rare surname, Romania, where it is a rare surname, and Denmark, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Hungary, the United States, and Poland. Very seldom, Feczko is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Feczko | Hungary, United States, Germany, Poland, Romania |
| Feczkó | Hungary |
| františek feczko Czechoslovak soccer player (b. 1925) |
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| eric feczko researcher |
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| peter feczko researcher |
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| andrew feczko researcher |
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| joseph m. feczko member or fellow of the New York Academy of Medicine |
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| štefan feczko Czechoslovak member of Czechoslovak national parliament |
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| andrea feczko American television presenter, US (b. 1985) |
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