Kailah is a distinctive girls' name in United States, ranking #2625 in 2011 with 68 recorded births. The name reached its all-time peak in 2002 with 99 births ranking #1814. Since 1996, the popularity has decreased by 15.0%. In 2011, approximately 1 in every 25,865 girls born was named Kailah. FALLING Recent data shows the name is currently falling.