Kailie is a distinctive girls' name in United States, ranking #2905 in 2007 with 62 recorded births. The name reached its all-time peak in 1999 with 71 births ranking #2145. Since 1996, the popularity has increased by 59.0%. In 2007, approximately 1 in every 31,007 girls born was named Kailie. FALLING Recent data shows the name is currently falling.