Sebastiana is a distinctive girls' name in United States, ranking #8786 in 2025 with 12 recorded births. The name reached its all-time peak in 2008 with 12 births ranking #9978. Since 1996, the popularity has increased by 33.3%. In 2025, approximately 1 in every 133,939 girls born was named Sebastiana. RISING Recent data shows the name is currently rising.