Ercoli Surname in Italy

The surname Ercoli has historical roots spread across various regions of Italy. Notable ancient centers include Naples, Rome, and L'Aquila, with significant branches also in Liguria and Piedmont. At least four distinct lineages are present in Lazio, Umbria, Marche, and Tuscany. Related variants display particular regional distributions: Ercolini is primarily Tuscan, especially in the provinces of Massa, Lucca, and Pistoia, with additional presences in Milan and Rome; Ercolino is chiefly found in Apulia, in the provinces of Foggia and Avellino, as well as Rome. These forms derive directly or through diminutives from the Latin name Herculius or the medieval name Hercules, indicating an onomastic origin linked to classical heroic tradition.