Sabastian is a distinctive boys' name in United States, ranking #1857 in 2016 with 81 recorded births. The name reached its all-time peak in 2001 with 205 births ranking #816. Since 1996, the popularity has increased by 32.8%. In 2016, approximately 1 in every 23,422 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.