Sabastian is a distinctive boys' name in United States, ranking #1324 in 1997 with 86 recorded births. The name reached its all-time peak in 2001 with 205 births ranking #816. Since 1996, the popularity has increased by 41.0%. In 1997, approximately 1 in every 21,920 boys born was named Sabastian. FALLING Recent data shows the name is currently falling.