Unlike the residents of many bordering towns (Biccari, Castelluccio Valmaggiore, Orsara di Puglia and Troia), people of Celle di San Vito and the neighboring village of Faeto speak Faetar, a rare daughter language of the Franco-Provençal language which has fewer than 1,400 known speakers.
Unlike residents of neighboring towns (Biccari, Castelluccio Valmaggiore, Orsara di Puglia, and Troia), those in Celle di San Vito and the nearby village of Faeto speak Faetar, a rare dialect of the Franco-Provençal language with fewer than 1,400 known speakers.