Kailah is a distinctive girls' name in United States, ranking #3588 in 2017 with 43 recorded births. This places Kailah in the top 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 99 births ranking #1814. Since 1996, the popularity has decreased by 46.3%. In 2017, approximately 1 in every 40,137 girls born was named Kailah. FALLING Recent data shows the name is currently falling.