Last name カプラン (Kaplan 
, Caplan 
, カプラン) , across the world, is a widespread family name. The family name カプラン is habitual in Turkey, where it is a common surname, Israel, where it is quite a common surname, and Bermuda (explore the name in all countries). In absolute terms, it is commonest in Turkey, the United States, and Israel. Much less frequently, カプラン is the forename as well as the last name.