Astin is a distinctive girls' name in United States, ranking #12620 in 1998 with 6 recorded births. The name reached its all-time peak in 2010 with 7 births ranking #13645. Since 1996, the popularity has increased by 20.0%. In 1998, approximately 1 in every 294,482 girls born was named Astin. STABLE Recent data shows the name is currently stable.