 Another is the Italian surname Falcó and Falcóne, which could easily have become Falcón in Spain.In the coastal area of Languedoc, Girona and Ibiza there are areas known as Falcó, which may account for the surname in Catalonia, Balears and Valencia.By 1500, several Languedoc families using the name Faucon came from a Falconi family from Florence, Italy.