Around the world, ז'לזני (ז'לזני , Železný ) is an extremely rare unknown gender forename. Much more prevalently, ז'לזני is the last name as well as the forename.
Железний, and Железны
אביב, and אירינה
, Železný 
) is an extremely rare unknown gender forename. Much more prevalently, ז'לזני is the last name as well as the forename.