Calyn is a distinctive girls' name in United States, ranking #5399 in 2001 with 21 recorded births. The name reached its all-time peak in 2002 with 35 births ranking #3743. Since 1996, the popularity has decreased by 16.0%. In 2001, approximately 1 in every 85,741 girls born was named Calyn. FALLING Recent data shows the name is currently falling.