My name is also Luoni and I have never met anyone else with this surname here in America. My Grandfather was Albert Luoni (originally Umberto) and his father brought him here and left him in an orphanage in California. None of his siblings ever immigrated and they are all still in Milan, Italy. After he came out of the service he moved to the Bronx, New York and married my grandmother, Delia Guidotti and had two sons, Albert Henry and Francis. I would love to hear from other Luoni's and compare family history.