Family name Карр (Carr 
, Karr , Карр 
) , across the world, is a widespread cognomen. The surname Карр is habitual in Antigua and Barbuda, where it is a common surname, Saint Vincent and the Grenadines, where it is quite a common surname, and Ireland (explore the name in all countries). In absolute terms, it most frequently occurs in the United States, the United Kingdom, and Australia. Very seldom, Карр is the forename as well as the last name.