Kailie is a distinctive girls' name in United States, ranking #9397 in 2019 with 11 recorded births. The name reached its all-time peak in 1999 with 71 births ranking #2145. Since 1996, the popularity has decreased by 71.8%. In 2019, approximately 1 in every 152,507 girls born was named Kailie. FALLING Recent data shows the name is currently falling.