Sabastien is a distinctive boys' name in United States, ranking #6447 in 2004 with 12 recorded births. This places Sabastien in the top 49% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 12 births ranking #6447. Since 1996, the popularity has increased by 140.0%. In 2004, approximately 1 in every 165,400 boys born was named Sabastien. FALLING Recent data shows the name is currently falling.