All over the world, Knížek (Knížek ) is an extremely rare unknown gender first name. Much more frequently, Knížek is the last name as well as the forename.
Knizek, and Nizek
Jan, Kryštof, Antonín, Ondřej, Tomáš, Lukáš, Jiří, Luboš, Jaroslav, Michal, Tonda, David, Radim, Pavel, Aleš, Milan, Petr, Martin, and Vladimír
) is an extremely rare unknown gender first name. Much more frequently, Knížek is the last name as well as the forename.