Hayley is a distinctive girls' name in United States, ranking #548 in 2015 with 566 recorded births. The name reached its all-time peak in 1996 with 2,577 births ranking #120. Since 1996, the popularity has decreased by 78.0%. In 2015, approximately 1 in every 3,153 girls born was named Hayley. FALLING Recent data shows the name is currently falling.