Absolutely very rare, specific to Baselga Di Pinè (TN) Anesin and Pergine Valsugana (TN) Anesini, could derive from dialectal nicknames originating from the term anes (anise), but a derivation from the name Agnese is also possible. additions provided by Magda Lúcia Turrer Rodrigues Anesini could derive from the person's name from the Latin Iohannes. The surname is widespread especially in the areas of Pergine, Civezzano, Piné.
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