Kailah is a distinctive girls' name in United States, ranking #1855 in 2001 with 95 recorded births. The name reached its all-time peak in 2002 with 99 births ranking #1814. Since 1996, the popularity has increased by 18.8%. In 2001, approximately 1 in every 18,953 girls born was named Kailah. FALLING Recent data shows the name is currently falling.