Cognomen Wyka (Wyka 
, Wicka 
, Vicia 
) , throughout the world, is quite a common family name. The surname Wyka is habitual in Germany, where it is quite a rare surname, Poland, and Austria. Not in comparison with a country's population, it is the most numerous in Germany, the United States, and Poland. Likewise, Wyka is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Wyka | Germany, Egypt, France, United States, Poland |
| Wicka | Germany, Egypt, Indonesia, United States, Poland |
| Vicia | Indonesia, Democratic Republic of the Congo, Philippines, United States, Tanzania |
| Wicke | Germany, Austria, France, United States, Poland |
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andrzej wyka Polish teacher, PL (b. 1876) |
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jan wyka Polish poet, PL (b. 1902) |
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kazimierz wyka Polish historian, PL (b. 1910) |
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| alois wyka CZ (b. 1893) |
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| marta wyka Polish literary critic, PL (b. 1938) |
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| tomasz wyka Polish biologist, PL (b. 1950) |
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| teresa wyka Polish jurist, PL (b. 1953) |
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| anna wyka (b. 1944) |
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| krystyna wyka researcher |
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| katarzyna wyka lecturer |
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| tomasz p wyka researcher |
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| s.a. wyka botanist |
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| joanna wyka researcher ORCID ID = 0000-0003-3894-8318 |
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| stephen a wyka researcher |
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| dariusz wyka Polish basketball player (1991-), PL (b. 1991) |
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