According to wikipedia:
In Greek mythology, the Hesperides (/hɛˈspɛrɪdiːz/; Ancient Greek: Ἑσπερίδες, Greek pronunciation: [hesperídes]) are the nymphs of evening and golden light of sunsets, who were the “Daughters of the Evening” or “Nymphs of the West”. They were also called the Atlantides (Ancient Greek: Ἀτλαντίδες, romanized: Atlantídes) from their reputed father, the Titan Atlas.[1]
The name means originating from Hesperos (evening). Hesperos, or Vesper in Latin, is the origin of the name Hesperus, the evening star (i.e. the planet Venus) as well as having a shared root with the English word “west”.
ヘスペリデス（古希: Ἑσπερίδες, Hesperides）は、ギリシア神話に登場する世界の西の果てにあるニンフたちである。「黄昏の娘たち」という意味。ヘスペリデスは複数形で、単数形はヘスペリス（古希: Ἑσπερίς, Hesperis）。
以上は、wikipediaから。
According to Longman Dictionary, re‧put‧ed /rɪˈpjuːtɪd/ adjective : according to what some people say, but not definitely