Kailee is a distinctive girls' name in United States, ranking #514 in 2002 with 534 recorded births. The name reached its all-time peak in 2003 with 584 births ranking #493. Since 1996, the popularity has increased by 48.7%. In 2002, approximately 1 in every 3,365 girls born was named Kailee. FALLING Recent data shows the name is currently falling.