Hayli is a distinctive girls' name in United States, ranking #1951 in 1997 with 74 recorded births. The name reached its all-time peak in 2000 with 114 births ranking #1561. Since 1996, the popularity has increased by 23.3%. In 1997, approximately 1 in every 23,522 girls born was named Hayli. STABLE Recent data shows the name is currently stable.