Hayli is a distinctive girls' name in United States, ranking #1878 in 2003 with 98 recorded births. The name reached its all-time peak in 2000 with 114 births ranking #1561. Since 1996, the popularity has increased by 63.3%. In 2003, approximately 1 in every 18,643 girls born was named Hayli. STABLE Recent data shows the name is currently stable.