Gaius Julius Caesar Augustus (23 September 63 BC – 19 August AD 14) ni olori akoko Ile Obaluaye Romu, to jaba le lori lati January 27 kJ titi di ojo iku re ni 14 lJ. Bibi gege bi Gaius Octavius Thurinus, o je gbigba bi omo posthumously latowo egbon-baba-baba re Gaius Julius Caesar leyin igba to ku ni 44 kJ, be sini larin igba na ati 31 kJ oruko re fun tonibise je Gaius Julius Caesar. Ni 27 kJ Ile Alagba fun ni ebun oye oniyi Augustus ("ẹni ọ̀wọ̀"; "the revered one"), leyin igbana oruko re di Gaius Julius Caesar Augustus. Nitori opolopo oruko ti a mo si, o wopo lati pe ni Octavius ti a ba n toka si awon isele larin odun 63kJ ati 44 kJ, Octavian (tabi Octavianus) ti a ba n toka si awon isele larin odun 44 kJ ati 27 kJ, ati bi Augustus ti a ba n toka si awon isele leyin 27 kJ. Ninu awon iwe ti orisun won wa lati ede Griiki, Augustus je mimo bi Ὀκτάβιος (Octavius), Καῖσαρ (Caesar; Kesari), Αὔγουστος (Augustus), tabi Σεβαστός (Sebastos), lori ba ba se ni ibamu si.