Around the world, Kopecký (Kopecký 
, Копецкий 
) is an extremely rare unknown gender first name. Much more prevalently, Kopecký is the last name as well as the forename.
Dan, Peter, Radim, Radek, Radko, Roman, Denis, David, Leoš, Libor, Jarda, Jakub, Josef, Juraj, Jirka, Jára, Honza, Vojta, Filip, Ondra, Marian, Martin, Pavel, Kamil, Karol, Karel, Leo, Jan, Tom, Efa, Ing, Ivo, Mara, Adam, Kuba, Petr, Matouš, Jura, Ivan, Marek, Matej, Milan, Mirek, Máca, Míra, Aleš, Alice, Anton, Vít, and Matěj