What does Achates mean?

Achates meaning in Names Dictionary

Figure in ancient greek language mythology who had been the friend of Aeneas.
Name Origin: Greek
Name Gender: Male

Achates meaning in Etymology Dictionary

armor-bearer and devoted friend of Aeneas when you look at the "Aeneid," hence occasionally made use of figuratively for "faithful friend." Title is from Greek akhates "agate" (identify agate).