Kylah is a distinctive girls' name in United States, ranking #1100 in 2005 with 217 recorded births. This places Kylah 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 2009 with 292 births ranking #921. Since 1996, the popularity has increased by 93.8%. In 2005, approximately 1 in every 8,515 girls born was named Kylah. FALLING Recent data shows the name is currently falling.