Ciro

Ciro is a name originally related to Cyrus the Great (the king of Persia):


 * Ciro (given name), a list of the people who share the Italian and Spanish given name
 * Ćiro (given name), a list of the people who share the Croatian given name
 * Ciro (opera), 1654 opera by Francesco Cavalli
 * Cyrus Cuneo (1879-1916), Italian American artist who was generally known as Ciro

CIRO is also an abbreviation for the Canadian Investment Regulatory Organization.