Kailah is a distinctive girls' name in United States, ranking #2757 in 2015 with 64 recorded births. The name reached its all-time peak in 2002 with 99 births ranking #1814. Since 1996, the popularity has decreased by 20.0%. In 2015, approximately 1 in every 27,885 girls born was named Kailah. FALLING Recent data shows the name is currently falling.