Globally, Szeląg (Szeląg 
) is an extremely rare unknown gender given name. Much more prevalently, Szeląg is the last name as well as the forename.
Jan, Radek, Rafał, Darek, Dawid, Luiza, Jacek, Jarek, Jakub, Julia, Eliza, Edyta, Hanna, Hania, Filip, Iwona, Wanda, Zuzia, Martin, Marcin, Maciej, Maciek, Piotr, Paweł, Paula, Kinga, Ewa, Ola, Anna, Ania, Arek, Adam, Asia, Kuba, Jola, Olga, Monika, Maria, Marek, Magda, Aneta, Artur, Agata, Basia, Beata, Karol, Kamil, Kasia, Marta, and Simona