Krystin is a distinctive girls' name in United States, ranking #6969 in 2007 with 19 recorded births. The name reached its all-time peak in 1996 with 87 births ranking #1731. Since 1996, the popularity has decreased by 78.2%. In 2007, approximately 1 in every 101,181 girls born was named Krystin. FALLING Recent data shows the name is currently falling.