Krystalynn is a distinctive girls' name in United States, ranking #10160 in 2010 with 11 recorded births. The name reached its all-time peak in 2000 with 12 births ranking #8313. Since 1996, the popularity has increased by 120.0%. In 2010, approximately 1 in every 161,575 girls born was named Krystalynn. RISING Recent data shows the name is currently rising.