Surname Capsus (Casso 
, Capsus, قفص 
) , throughout the world, is quite a rare cognomen. The cognomen Capsus is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a rare surname, Bolivia, and Colombia, where it is a rare surname. Measured by absolute frequency, it is the most numerous in the United States, Mexico, and Colombia. Much less frequently, Capsus is the forename as well as the last name.