Krystyn is a distinctive girls' name in United States, ranking #4771 in 2001 with 25 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #4771. Since 1996, the popularity has increased by 13.6%. In 2001, approximately 1 in every 72,022 girls born was named Krystyn. FALLING Recent data shows the name is currently falling.