Cognomen Возняк (Wozniak 
, Woźniak 
, Vozniak 
, along with others...) , around the globe, is a common family name. The family name Возняк is habitual in Poland, where it is a common surname, Ukraine, where it is quite a common surname, and Ireland, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Poland, the United States, and Ukraine. Likewise, Возняк is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wozniak | Germany, United States, Poland, France, Brazil |
| Woźniak | Germany, United Kingdom, United States, Poland, France |
| Vozniak | United Kingdom, United States, Canada, France, Brazil |
| Возняк | Kazakhstan, Ukraine, Belarus, Russia |
| Voznyak | United Kingdom, Italy, United States, Poland, Canada |
| Voznjak | Ukraine |
|
михаил степанович возняк Ukrainian literary critic, UA (b. 1881) |
|
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возняк тарас степанович Ukrainian writer, UA (b. 1957) |
|
| степан михайлович возняк UA (b. 1929) |
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| возняк, василий яковлевич RU (b. 1944) |
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| андрій возняк Ukrainian biathlete, UA (b. 1989) |
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| анастасія романівна возняк Ukrainian rhythmic gymnast, UA (b. 1998) |
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Зоя, Осип, Инна, Иван, Егор, Стах, Таня, Роза, Феня, Яків, Ілля, Іван, Інна, Ігор, Юлия, Юлія, Юрий, Юрій, Єфим, Здіслав, Юля-Галя, Мария, Олег, Люся, Люба, Ліля, Лев, Рая, Яна, Юра, Єва, Майя, Марк, Міша, Алла, Анна, Марко, Адам, Петр, Дар'Я, Діна, Неля, Нина, Ніна, Віта, Віра, Леся, Ліна, Глєб, and Марта