Almost unique, should be due to incorrect transcriptions of Ranzato, which is typically Veneto, Vigodarzere, Padua, Rains of Sacco, Cadoneghe and Campodarsego in Padua and Chioggia, Venice and Campolongo Maggiore in the Venetian and Vicenza, could Be an indicator of origin of the ancestor from the country of Ranzo in Trentino, but could also derive from a nickname originated from the term Veneto Ranzo (Rancid, Rancoroso).
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