In the world, Kós (Kós 
) is an extremely rare unknown gender given name. More frequently, Kós is the last name as well as the forename.
Ana, Tamás, Nándi, Eszter, Emilia, Vivien, Mariann, Monique, Károly, János, Rodolfo, Dániel, Gabriel, Leonard, Ivonete, Odorico, Cláudia, Dominika, Krisztina, Roberta, Lalika, Gábor, Bianca, Lya, Mila, Raul, Nick, Imre, Ygor, Maria, Csaba, Pablo, Peter, Géza, Lucas, Judit, Tekla, Maïra, Andrea, André, Arthur, Attila, Viktória, and Krisztián