Octavian is a distinctive boys' name in United States, ranking #3906 in 2005 with 24 recorded births. The name reached its all-time peak in 2021 with 66 births ranking #2164. Since 1996, the popularity has increased by 41.2%. In 2005, approximately 1 in every 83,214 boys born was named Octavian. FALLING Recent data shows the name is currently falling.