Surname קרפט (Krefft 
, קרפט 
) , in all the world, is quite a rare last name. The surname קרפט is characteristic of Poland, where it is a rare surname, Israel, and Germany. Not in comparison with a country's population, this name is the most popular in Germany, Poland, and the United States. Likewise, קרפט is the forename as well as the last name.