Curtu, absolutely rare, would seem specific to the northern part of Sardinia. additions provided by Giuseppe Concas CURTU: it means short and derives from the short Italian and therefore from the Latin curtus. In Campidano we use the variant curtzu or crutzu, with metathesis. A rare last name, present in 8 Italian Municipalities, of which 6 in Sardinia: Alà dei Sardi 14, Olbia 3, Sarroch 3, etc.
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