In all the world, Cortéz (Cortéz 
) is an extremely rare unknown gender first name. Much more frequently, Cortéz is the last name as well as the forename.
Ma, Abel, Aixa, Chez, Cecy, Clau, Paty, Pali, Raul, Rosa, Dany, Gaby, Lina, Lili, Lily, Luis, Luiz, Jose, John, Joel, Juan, Jhon, Andy, Aldo, Alma, Alex, Sam, Ale, Ali, Ana, Any, Arq, Abi, Ada, Ady, Bia, Jhou, Liz, Mary, Maru, Maxi, Moji, Meli, Mili, Mike, Mimi, Mía, Sara, Noe, and Tony