Sebastiano is a distinctive boys' name in United States, ranking #5533 in 2005 with 15 recorded births. The name reached its all-time peak in 2006 with 30 births ranking #3511. Since 1996, the popularity has increased by 36.4%. In 2005, approximately 1 in every 133,143 boys born was named Sebastiano. RISING Recent data shows the name is currently rising.