Fiorello \fi(o)-rello, fior(el)-lo\ as a boy's name is of Italian origin, and the meaning of Fiorello is "little flower". New York mayor Fiorello La Guardia.

Baby names that sound like Fiorello are Farrell and Ferrell. Other similar baby names are Fidello, Cirillo, Fidelo, Fidelio, Jorell, Morell, Tirrell and Tirell.