Liantonio is specific to Bari, especially Palo del Colle and Bari. Additions provided by Stefano Ferrazzi The origin of this surname is to be found in the medieval name Liantonio, born from the union of the names Lia (apheresis of Elia) and Antonio. In conclusion, therefore, it is a question of the surname of the progenitor's personal name (see also Eliantonio).
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