>
Cognomen Rosch (روش , Rosch , Roxo ) , globally, is a common surname. The family name Rosch is characteristic of Portugal, where it is quite a common surname, Switzerland, and Egypt, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Egypt, Brazil, and Portugal. Very seldom, Rosch is the forename as well as the last name.