Cognomen Модер (Moder 
, Модер 
, Móder 
) , in the world, is quite a rare family name. The family name Модер is characteristic of Austria, where it is quite a rare surname, Slovenia, and Germany. Not in comparison with a country's population, it is commonest in Germany, the United States, and Austria. Much less frequently, Модер is the forename as well as the last name.