Krystalynn is a distinctive girls' name in United States, ranking #9762 in 2001 with 10 recorded births. The name reached its all-time peak in 2000 with 12 births ranking #8313. Since 1996, the popularity has increased by 100.0%. In 2001, approximately 1 in every 180,056 girls born was named Krystalynn. RISING Recent data shows the name is currently rising.