Hades

Perhaps from fear of pronouncing his name, around the 5th century BC, the Greeks started referring to Hades as Pluto (Πλούτων, Ploútōn), with a root meaning "wealthy", considering that from the abode below (i.e., the soil) come riches (e.g., fertile crops, metals and so on).[9] Plouton became the Roman god who both rules the underworld and distributed riches from below. This deity was a mixture of the Greek god Hades and the Eleusinian icon Ploutos, and from this he also received a priestess, which was not previously practiced in Greece.[10] More elaborate names of the same genre were Ploutodótēs (Πλουτοδότης) or Ploutodotḗr (Πλουτοδοτήρ) meaning "giver of wealth".[11]