Kayli is a distinctive girls' name in United States, ranking #809 in 2005 with 320 recorded births. The name reached its all-time peak in 2003 with 333 births ranking #751. Since 1996, the popularity has increased by 22.6%. In 2005, approximately 1 in every 5,774 girls born was named Kayli. FALLING Recent data shows the name is currently falling.