Surname Wozniczka (Wozniczka 
) , worldwide, is quite a rare cognomen. The last name Wozniczka is habitual in Poland, where it is quite a rare surname, Ireland, where it is a rare surname, and Germany. Not in comparison with a country's population, it most frequently occurs in Poland, the United States, and Germany. More frequently, Wozniczka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wozniczka | United Kingdom, United States, Germany, Poland, France |