Haily is a distinctive girls' name in United States, ranking #3612 in 2014 with 43 recorded births. The name reached its all-time peak in 2003 with 187 births ranking #1155. Since 1996, the popularity has decreased by 59.4%. In 2014, approximately 1 in every 41,533 girls born was named Haily. STABLE Recent data shows the name is currently stable.