In Shakespeare's Play, How Does Coriolanus Get His Name?

Caius Marcius is a Roman general who wins renown for his daring military feats, in particular his capture of the town of Corioli, capital of the Volsces. After this he returns to Rome in triumph and is given the title of Coriolanus in recognition. In fact, the Roman Senate considers making him a consul, but his arrogance and outspokenness have made him unpopular with the citizens, and he is later banished. He returns to the Volsces and joins with the Volsceans in an attack on Rome. Before the attack can take place, however, his wife and mother come to beg him to spare the city; he eventually does so, knowing that this will lead to his death. He makes peace with Rome, goes back to his new allies and is publicly accused of treachery. Coriolanus denies the charge but scorns to defend himself, and is publicly killed. After his death, his bravery is honoured by a grand funeral.