Last name كالفي (Kalve 
, Calvi 
, كالفي 
) , in all the world, is a common cognomen. The family name كالفي is habitual in Latvia, where it is quite a common surname, Estonia, and Italy. Not in comparison with a country's population, it is commonest in Italy, India, and Argentina. Much less frequently, كالفي is the forename as well as the last name.