Sabastian is a distinctive boys' name in United States, ranking #1666 in 2014 with 93 recorded births. The name reached its all-time peak in 2001 with 205 births ranking #816. Since 1996, the popularity has increased by 52.5%. In 2014, approximately 1 in every 20,650 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.