（Πλοῦτων), the giver of wealth, at first a surname of Hades, the god of the lower world, and afterwards also used as the real name of the god.
In the latter sense it first occurs in Euripides. (Herc. Fur. 1104 ; comp. Lucian, Tim. 21.) [L.S]
William Smith. A Dictionary of Greek and Roman biography and mythology. London. John Murray: printed by Spottiswoode and Co., New-Street Square and Parliament Street. In the article on Soranus, we find: "at this present time (1848)" and this date seems to reflect the dates of works cited. 1873 - probably the printing date.