Kaylah is a distinctive girls' name in United States, ranking #2276 in 2017 with 82 recorded births. The name reached its all-time peak in 1999 with 311 births ranking #726. Since 1996, the popularity has decreased by 61.3%. In 2017, approximately 1 in every 21,047 girls born was named Kaylah. FALLING Recent data shows the name is currently falling.