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: LONGU Other similar surnames: LONGO ________LONGU________ LONGU: This surname exist in 60 italian towns. Notes/info/Origin: