Kaylah is a distinctive girls' name in United States, ranking #1071 in 2009 with 239 recorded births. The name reached its all-time peak in 1999 with 311 births ranking #726. Since 1996, the popularity has increased by 12.7%. In 2009, approximately 1 in every 7,686 girls born was named Kaylah. FALLING Recent data shows the name is currently falling.