Octavian
From the Roman name Octavianus, which was derived from the name OCTAVIUS. After Gaius Octavius (later Roman emperor Augustus) was adopted by Julius Caesar he took the name Gaius Julius Caesar Octavianus.
 | OCTAVIUS male Ancient Roman Roman family name meaning "eighth" from Latin octavus. This was the original family name of the emperor Augustus (born Gaius Octavius). It was also rarely used as a Roman praenomen, or given name. | |||||||||||||||||||