Around the world, Мадер (Mader 
, Sterz 
, Мадер 
) is a rare unisex given name. The given name Мадер is characteristic of Switzerland, where it is a rare male name, Czechia, and Turkey, where it is a very rare feminine name. Not in comparison with a country's population, it is the most numerous in India, Indonesia, and Turkey. Predominantly, Мадер is the last name as well as the forename.