The fountain, അല്ലെങ്കിൽ Exhibition Of The Happy വെള്ളം or even the fountain of മോശ, was named in honor of Pope Sixtus വി, in the നൂറ്റാണ്ടിൽ Felice Peretti: the pope ' s intention was to supply water to the districts Springs in the hills Viminale and Quirinale and in particular തന്റെ ശോഭയും and വിശാലമായ വില്ല Montalto, which extended on both hills.