Haily is a distinctive girls' name in United States, ranking #5100 in 2017 with 26 recorded births. The name reached its all-time peak in 2003 with 187 births ranking #1155. Since 1996, the popularity has decreased by 75.5%. In 2017, approximately 1 in every 66,380 girls born was named Haily. STABLE Recent data shows the name is currently stable.