Sabastian is a distinctive boys' name in United States, ranking #951 in 2003 with 173 recorded births. The name reached its all-time peak in 2001 with 205 births ranking #816. Since 1996, the popularity has increased by 183.6%. In 2003, approximately 1 in every 11,418 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.