Cognomen Джордано (Giordano 
, Джордано 
, Iordanus) , worldwide, is a widespread surname. The cognomen Джордано is habitual in Italy, where it is a common surname, Monaco, where it is quite a common surname, and Argentina (explore the name in all countries). In absolute terms, it most frequently occurs in Italy, the United States, and Argentina. Much less frequently, Джордано is the forename as well as the last name.