Kailie is a distinctive girls' name in United States, ranking #2902 in 2006 with 60 recorded births. The name reached its all-time peak in 1999 with 71 births ranking #2145. Since 1996, the popularity has increased by 53.8%. In 2006, approximately 1 in every 31,685 girls born was named Kailie. FALLING Recent data shows the name is currently falling.