Hayli is a distinctive girls' name in United States, ranking #2467 in 2007 with 76 recorded births. The name reached its all-time peak in 2000 with 114 births ranking #1561. Since 1996, the popularity has increased by 26.7%. In 2007, approximately 1 in every 25,295 girls born was named Hayli. STABLE Recent data shows the name is currently stable.