Aurelius m. Latin Aurelia, the name of a plebeian Roman gens, of uncertain origin. It is often connected with Latin aureus 'golden', but an earlier form Auselius brings that connection into question.
The name of an important 2nd C Roman emperor and philosopher, the name of a 5th C Romano-British leader who is sometimes identified with King Arthur, a 5th C saint, and a 9th C Spanish martyr.