Octavius is a distinctive boys' name in United States, ranking #2020 in 2024 with 76 recorded births. The name reached its all-time peak in 2021 with 96 births ranking #1704. Since 1996, the popularity has increased by 16.9%. In 2024, approximately 1 in every 22,570 boys born was named Octavius. FALLING Recent data shows the name is currently falling.