Krislynn is a distinctive girls' name in United States, ranking #4070 in 2010 with 37 recorded births. The name reached its all-time peak in 2015 with 38 births ranking #3953. Since 1996, the popularity has increased by 428.6%. In 2010, approximately 1 in every 48,036 girls born was named Krislynn. FALLING Recent data shows the name is currently falling.