Chastity is a distinctive girls' name in United States, ranking #4711 in 2009 with 31 recorded births. The name reached its all-time peak in 1999 with 183 births ranking #1090. Since 1996, the popularity has decreased by 79.6%. In 2009, approximately 1 in every 59,254 girls born was named Chastity. STABLE Recent data shows the name is currently stable.