Filosi, very rare, has a stock in the lower Trentino with one, probably secondary, in the Brescia area, and one in Lazio, Filosini, even more rare is Roman, Filoso, very rare, is typical of Padua, could derive from apheresis of medieval names as Theophilus or Panfilo.
Buy a heraldic document with your coat of arms
You may be interested
Verba Volant, Scripta Manent