Sabastian is a distinctive boys' name in United States, ranking #1223 in 2004 with 125 recorded births. The name reached its all-time peak in 2001 with 205 births ranking #816. Since 1996, the popularity has increased by 104.9%. In 2004, approximately 1 in every 15,878 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.