Kaityln is a distinctive girls' name in United States, ranking #12119 in 2007 with 9 recorded births. The name reached its all-time peak in 2004 with 11 births ranking #9552. Since 1996, the popularity has increased by 12.5%. In 2007, approximately 1 in every 213,605 girls born was named Kaityln. RISING Recent data shows the name is currently rising.