Sabastian is a distinctive boys' name in United States, ranking #1362 in 2011 with 124 recorded births. The name reached its all-time peak in 2001 with 205 births ranking #816. Since 1996, the popularity has increased by 103.3%. In 2011, approximately 1 in every 15,314 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.