Last name קרלטון (Carlton 
, Carleton 
, קרלטון 
) , in all the world, is a common family name. The last name קרלטון is habitual in Barbados, where it is quite a common surname, the United States, where it is quite a rare surname, and Australia. Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Australia. Likewise, קרלטון is the forename as well as the last name.