Around the globe, Виттек (Wittek 
, Виттек 
, Vittek 
) is a very rare epicene first name. The first name Виттек is habitual in Eastern Asia, particularly China, where it is an extremely rare unisex name. More prevalently, Виттек is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wittek | Austria, Hungary, Germany, Poland, United States |
| Виттек | Russia |
| Vittek | Austria, Hungary, Germany, United States, Slovakia |