Haily is a distinctive girls' name in United States, ranking #5345 in 2016 with 25 recorded births. The name reached its all-time peak in 2003 with 187 births ranking #1155. Since 1996, the popularity has decreased by 76.4%. In 2016, approximately 1 in every 70,860 girls born was named Haily. STABLE Recent data shows the name is currently stable.