Globally, Стэльмак (Стэльмак ) is an extremely rare unknown gender first name. Much more frequently, Стэльмак is the last name as well as the forename.
Stel'Mak, and Stelmak
Тадеуш
) is an extremely rare unknown gender first name. Much more frequently, Стэльмак is the last name as well as the forename.