Sebastiana is a distinctive girls' name in United States, ranking #18783 in 2014 with 5 recorded births. The name reached its all-time peak in 2008 with 12 births ranking #9978. Since 1996, the popularity has decreased by 44.4%. In 2014, approximately 1 in every 357,187 girls born was named Sebastiana. RISING Recent data shows the name is currently rising.