Quagliarella

== Italian == === Etymology === Apparently from Sicilian Quagghiareḍḍa, diminutive of Sicilian quagghiu (“rennet”). Compare Cantarella, Candarella, Cataudella, Quadarella. === Proper noun === Quagliarella m or f by sense a surname === Further reading === Stefano Ravara (2015–2026), Mappa dei Cognomi‎[1]