Kristy is a distinctive girls' name in United States, ranking #1918 in 2010 with 105 recorded births. The name reached its all-time peak in 1996 with 485 births ranking #494. Since 1996, the popularity has decreased by 78.4%. In 2010, approximately 1 in every 16,927 girls born was named Kristy. STABLE Recent data shows the name is currently stable.