Family name Ślęczek (Ślęczek ) , globally, is a very rare cognomen. The cognomen Ślęczek is characteristic of Eastern Europe, particularly Poland, where it is a rare surname.
Sleczek
Ada, Anna, Karol, Paweł, Jacek, Jakub, Edyta, Filip, Marcin, Maciej, Ksenia, Dorota, Norbert, Grzegorz, and Wojciech
) , globally, is a very rare cognomen. The cognomen Ślęczek is characteristic of Eastern Europe, particularly Poland, where it is a rare surname.