Hayley is a moderately popular girls' name in England & Wales, ranking #365 in 2010 with 124 recorded births. This places Hayley in the top 5% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1996 with 1,088 births ranking #57. Since 1996, the popularity has decreased by 88.6%. In 2010, approximately 1 in every 2,589 girls born was named Hayley. STABLE Recent data shows the name is currently stable.