Kaylah is a distinctive girls' name in United States, ranking #1213 in 2011 with 198 recorded births. This places Kaylah in the top 6% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 311 births ranking #726. In 2011, approximately 1 in every 8,883 girls born was named Kaylah. FALLING Recent data shows the name is currently falling.