Krystin is a distinctive girls' name in United States, ranking #15363 in 2016 with 6 recorded births. The name reached its all-time peak in 1996 with 87 births ranking #1731. Since 1996, the popularity has decreased by 93.1%. In 2016, approximately 1 in every 295,248 girls born was named Krystin. FALLING Recent data shows the name is currently falling.