Family name Īris (Iris 
, Iride 
, Iridio 
) , globally, is a widespread surname. The surname Īris is habitual in Latin America and the Caribbean, particularly Honduras, where it is a common surname, Nicaragua, where it is quite a common surname, and Venezuela (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Latin America and the Caribbean, particularly Honduras, Mexico, and Venezuela. More prevalently, Īris is the forename as well as the last name.