Kailah is a distinctive girls' name in United States, ranking #2615 in 2008 with 71 recorded births. The name reached its all-time peak in 2002 with 99 births ranking #1814. Since 1996, the popularity has decreased by 11.3%. In 2008, approximately 1 in every 26,630 girls born was named Kailah. FALLING Recent data shows the name is currently falling.