Haley is a highly popular girls' name in United States, ranking #35 in 2002 with 7,457 recorded births. The name reached its all-time peak in 2000 with 9,069 births ranking #28. Since 1996, the popularity has decreased by 17.5%. In 2002, approximately 1 in every 241 girls born was named Haley. FALLING Recent data shows the name is currently falling.