Piana is an Italian surname that may refer to Carlo Piana, Italian lawyer Gina La Piana, Latina actress and pop singer Giovanni Piana, Italian philosopher Giuseppe Ferdinando Piana, Italian painter Joseph La Piana, American artist Marlin Piana, Congolese footballer Pier Luigi Loro Piana, Italian billionaire businessman Pietro Loro Piana, Italian businessman Remo Piana, Italian basketball player Rich Piana, American bodybuilder and businessman Walter Loro-Piana, Italian racing driver Wikipedia