Kailee is a distinctive girls' name in United States, ranking #738 in 2012 with 377 recorded births. This places Kailee in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2003 with 584 births ranking #493. In 2012, approximately 1 in every 4,670 girls born was named Kailee. FALLING Recent data shows the name is currently falling.