Last name Marianek (Marianek 
) , in the world, is a rare family name. The last name Marianek is habitual in Czechia, where it is quite a rare surname, Poland, where it is a very rare surname, and Germany. Likewise, Marianek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marianek | New Zealand, United States, Czechia, Poland, Germany |