Globally, Kaštánek (Kaštánek ) is an extremely rare unknown gender forename. Predominantly, Kaštánek is the last name as well as the forename.
Kastanek
Jan, Zdeněk, Tomáš, Lukáš, Jiří, Michal, Matěj, Martin, Vojtěch, Filip, Josef, Jakub, David, Pavel, Milan, Marek, Petr, Vojta, and Vladimír
) is an extremely rare unknown gender forename. Predominantly, Kaštánek is the last name as well as the forename.