When including fainter stars, visible to the naked eye, the area resembles the head of a ram, having a general herbivore head shape and a spiral horn.

In Greek mythology, this is believed to represent the ram which carried Athamas's son Phrixus and daughter Helle to Colchis to escape their stepmother Ino. Helle fell off into the sea which later became the Hellespont. On reaching safety, Phrixis sacrificed the ram and hung its fleece in the Grove of Ares, where it turned to gold and later became the quest of Jason and the Argonauts. It appears that Babylonians, Greeks, Persians and Egyptians all agreed on the name of the Ram for this constellation.

The main area of the sky constituting the sign of Aries, containing part of Pisces, the Pleiades, and the constellation of Andromeda, may be the origin of the myth of the girdle of Hippolyte, which forms part of The Twelve Labours of Hercules