Family name Walenka (Walenka 
) , in the world, is a very rare cognomen. The surname Walenka is habitual in Czechia, where it is a rare surname, Spain, where it is an extremely rare surname, and the United States. Very seldom, Walenka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Walenka | United States, Spain, Czechia, Netherlands |