Haily is a distinctive girls' name in United States, ranking #1546 in 2007 with 148 recorded births. The name reached its all-time peak in 2003 with 187 births ranking #1155. Since 1996, the popularity has increased by 39.6%. In 2007, approximately 1 in every 12,990 girls born was named Haily. STABLE Recent data shows the name is currently stable.