Sebastion is a distinctive boys' name in United States, ranking #4318 in 2023 with 25 recorded births. The name reached its all-time peak in 2000 with 49 births ranking #2081. Since 1996, the popularity has increased by 38.9%. In 2023, approximately 1 in every 68,342 boys born was named Sebastion. FALLING Recent data shows the name is currently falling.