Cognomen Йоханс (Yohance 
, Johanns 
, Йоханс 
) , in all the world, is quite a rare last name. The surname Йоханс is characteristic of Western Europe, particularly Luxembourg, where it is quite a common surname, Germany, where it is a rare surname, and Belgium. Not in comparison with a country's population, the name is most common in Germany, the United States, and Brazil. Much less frequently, Йоханс is the forename as well as the last name.