Octavia is a moderately popular girls' name in United States, ranking #248 in 2021 with 1,238 recorded births. The name reached its all-time peak in 2021 with 1,238 births ranking #248. Since 1996, the popularity has increased by 420.2%. In 2021, approximately 1 in every 1,324 girls born was named Octavia. FALLING Recent data shows the name is currently falling.