Portal is definitely Sicilian, of Catania and in the Catania of Biancavilla, Maletto, Maniace, Tremestieri Etneo and Pedara, Tortorici, Capo D'Orlando and Naso in Messina and Palermo, this surname should derive from the term Provencal portal (town Gate), From a nickname that originated from the fact that the founder were residing near the city gate or were guardians of it.
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