Haemon (Dione)

There are two persons in the Aeneid with this name: (a) a Rutulian from a group attacking the Trojan’s camp in the absence of Aeneas, and (b) an Italian whose son, priest of Apollo and Diana, was a soldier of Turnus.

A crater is a circular depression likely created by an impact event. On Dione they are named after people and places from Virgil's Aeneid.