Surname Шлягер (Шлягер 
) , throughout the world, is a very rare cognomen. The surname Шлягер is characteristic of Belarus, where it is a rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname. In absolute terms, the name is most common in Kazakhstan, Belarus, and Russia. Much less frequently, Шлягер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Шлягер | Kazakhstan, Ukraine, Russia, Belarus |