Sardinian surnames Home Page Sardinian surnames This search studies the distribution of Sardinian surnames, the number of communes they appear, and in some short descriptions of the origins of the surname you introduced. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Search the sardinian surnames in Italy Surname: You searched surname: ORRO Other similar surnames: ORRU', ORTU, URRU ________ORRO________ ORRO: This surname exist in 26 italian towns. Notes/info/Origin: