Kayleah is a distinctive girls' name in United States, ranking #5313 in 1997 with 19 recorded births. The name reached its all-time peak in 2010 with 31 births ranking #4674. Since 1996, the popularity has increased by 26.7%. In 1997, approximately 1 in every 91,614 girls born was named Kayleah. STABLE Recent data shows the name is currently stable.