Kristy is a distinctive girls' name in United States, ranking #3310 in 2020 with 47 recorded births. This places Kristy in the top 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 485 births ranking #494. Since 1996, the popularity has decreased by 90.3%. In 2020, approximately 1 in every 34,373 girls born was named Kristy. STABLE Recent data shows the name is currently stable.