Surname 卡佛 (Calvo 
, Carver 
, 卡佛 
) , all around the world, is a widespread family name. The family name 卡佛 is characteristic of Costa Rica, where it is a common surname, Guam, and Spain, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, Spain, and Mexico. Very seldom, 卡佛 is the forename as well as the last name.