Sebastion is a distinctive boys' name in United States, ranking #4676 in 2022 with 22 recorded births. The name reached its all-time peak in 2000 with 49 births ranking #2081. Since 1996, the popularity has increased by 22.2%. In 2022, approximately 1 in every 79,290 boys born was named Sebastion. FALLING Recent data shows the name is currently falling.