Octavian is a distinctive boys' name in United States, ranking #3811 in 2001 with 22 recorded births. The name reached its all-time peak in 2021 with 66 births ranking #2164. Since 1996, the popularity has increased by 29.4%. In 2001, approximately 1 in every 88,311 boys born was named Octavian. FALLING Recent data shows the name is currently falling.