Florinio \f-lori-nio, fl(o)-rinio\ as a boy's name is a variant of Florent (Old French), and the meaning of Florinio is "in flower". The baby name Florinio sounds like Florino, Florenz, Florentz, Florentino, Florentin, Florian and Florien. Other similar baby names are Flaminio, Flamino, Floris and Franio.