Chastity is a distinctive girls' name in United States, ranking #6859 in 2018 with 17 recorded births. The name reached its all-time peak in 1999 with 183 births ranking #1090. Since 1996, the popularity has decreased by 88.8%. In 2018, approximately 1 in every 100,025 girls born was named Chastity. STABLE Recent data shows the name is currently stable.