Krystle is a distinctive girls' name in United States, ranking #12864 in 2012 with 8 recorded births. The name reached its all-time peak in 1996 with 72 births ranking #1970. Since 1996, the popularity has decreased by 88.9%. In 2012, approximately 1 in every 220,093 girls born was named Krystle. FALLING Recent data shows the name is currently falling.