Kaylah is a distinctive girls' name in United States, ranking #938 in 2007 with 288 recorded births. The name reached its all-time peak in 1999 with 311 births ranking #726. Since 1996, the popularity has increased by 35.8%. In 2007, approximately 1 in every 6,675 girls born was named Kaylah. FALLING Recent data shows the name is currently falling.