Cognomen Αδριανός (Hadrianus 
, Adrianos 
, Hadrijan 
) , worldwide, is a rare last name. The last name Αδριανός is habitual in Greece, where it is quite a rare surname, Spain, where it is a very rare surname, and Indonesia. Measured by absolute frequency, it most frequently occurs in Greece, Indonesia, and the United States. More frequently, Αδριανός is the forename as well as the last name.