Kadyn is a distinctive girls' name in United States, ranking #1586 in 2008 with 144 recorded births. The name reached its all-time peak in 2008 with 144 births ranking #1586. Since 1996, the popularity has increased by 1,500.0%. In 2008, approximately 1 in every 13,130 girls born was named Kadyn. FALLING Recent data shows the name is currently falling.