Krystle is a distinctive girls' name in United States, ranking #1970 in 1996 with 72 recorded births. This places Krystle in the top 12% 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 72 births ranking #1970. In 1996, approximately 1 in every 24,347 girls born was named Krystle. FALLING Recent data shows the name is currently falling.