Surname Άνδρος (Andros 
, Άνδρος) , in all the world, is quite a rare cognomen. The surname Άνδρος is habitual in Moldova, where it is quite a rare surname, Cyprus, and Estonia, where it is a rare surname. Measured by absolute frequency, it is the most numerous in the United States, Mexico, and Indonesia. Also, Άνδρος is the forename as well as the last name.