All around the world, Uhlík (Uhlík 
) is an extremely rare unknown gender forename. Much more frequently, Uhlík is the last name as well as the forename.
Jan, Matuš, Michal, Mário, Daniel, Jiří, Toncek, Dominik, Lukáš, Martin, Tomáš, Ondřej, Zdeněk, Miroslav, Jaroslav, Vladimir, Stanislav, Vladimír, Vladislav, Václav, Filip, Vojta, Honza, Adam, Petr, Ján, Mario, Marek, Matej, Stany, Karel, Pavel, Peter, Radek, Denis, Danyy, David, Libor, Jakub, Josef, Juraj, Jirka, Štěpán, and František