Chastity is a distinctive girls' name in United States, ranking #4741 in 2012 with 30 recorded births. The name reached its all-time peak in 1999 with 183 births ranking #1090. Since 1996, the popularity has decreased by 80.3%. In 2012, approximately 1 in every 58,691 girls born was named Chastity. STABLE Recent data shows the name is currently stable.