Caesar Lucius Aurelius Commodus (166 to 176); Imperator Caesar Lucius Aurelius Commodus Augustus (176/177 to 180); Imperator Caesar Lucius Aurelius Commodus Antoninus Augustus (180); Imperator Caesar Marcus Aurelius Commodus Antoninus Augustus (180 to 191); Imperator Caesar Lucius Aelius Aurelius Commodus Augustus (191 to death)