Lanzuise is typical of Naples and Mugnano di Napoli and Arzano in the Neapolitan dialect, Lanzuisi is specific to San Felice Circeo in the Latin dialect, they should derive from the Italianization of the Germanic name Lanzwies, composed of the terms aat lanze (spear) and wiese (essay), name which should mean the wise spear.
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