Surname Каррер (Carrer 
, Karrer , Carrère 
) , globally, is a common family name. The family name Каррер is characteristic of Switzerland, where it is quite a common surname, Austria, and Eswatini, where it is quite a rare surname. In absolute terms, this name is the most popular in Italy, Germany, and Brazil. Very seldom, Каррер is the forename as well as the last name.