Sabastian is a distinctive boys' name in United States, ranking #1864 in 2019 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 2019, approximately 1 in every 22,140 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.