Sabastian is a distinctive boys' name in United States, ranking #1242 in 2007 with 142 recorded births. The name reached its all-time peak in 2001 with 205 births ranking #816. Since 1996, the popularity has increased by 132.8%. In 2007, approximately 1 in every 14,614 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.