Globally, Piętka (Piętka 
) is an extremely rare unknown gender given name. Predominantly, Piętka is the last name as well as the forename.
Jan, Piotr, Radek, Rafal, Rafał, Daria, Darek, Dawid, Gosia, Laura, Jacek, Jarek, Jakub, Jerzy, Julia, Tomek, Edyta, Hanna, Hania, Filip, Ilona, Iwona, Paweł, Kinga, Kasia, Kamil, Ela, Ewa, Iga, Ola, Anna, Ania, Arek, Adam, Kuba, Jola, Zofia, Eryk, Maria, Marta, Marek, Magda, Anita, Aneta, Artur, Agata, Beata, Karol, Olga, and Marcin