Kayli is a distinctive girls' name in United States, ranking #868 in 2001 with 264 recorded births. This places Kayli in the top 5% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2003 with 333 births ranking #751. In 2001, approximately 1 in every 6,820 girls born was named Kayli. FALLING Recent data shows the name is currently falling.