Krystin is a distinctive girls' name in United States, ranking #9283 in 2014 with 12 recorded births. This places Krystin in the top 48% 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 87 births ranking #1731. Since 1996, the popularity has decreased by 86.2%. In 2014, approximately 1 in every 148,828 girls born was named Krystin. FALLING Recent data shows the name is currently falling.