Ceres was the Roman goddess of agriculture, specifically grains, fertility and motherhood. Several important planting and harvest festivals were dedicated to her, and she was invoked during marriage ceremonies to ensure fecundity.
Chaos was the ancient Greek personification of the void, the first thing to exist, from which everything else emerged. There was a creative, potential-generating aspect to the original Greek usage, which in modern times has become more focused on anarchy, disorder, disarray and confusion. Chaos is the name given to a TNO (Trans-Neptunian Object) in the Kuiper Belt region of the solar system, near Pluto.