Kayli is a distinctive girls' name in United States, ranking #1337 in 2011 with 174 recorded births. The name reached its all-time peak in 2003 with 333 births ranking #751. Since 1996, the popularity has decreased by 33.3%. In 2011, approximately 1 in every 10,108 girls born was named Kayli. FALLING Recent data shows the name is currently falling.