Haley is a highly popular girls' name in United States, ranking #36 in 1998 with 7,934 recorded births. The name reached its all-time peak in 2000 with 9,069 births ranking #28. Since 1996, the popularity has decreased by 12.3%. In 1998, approximately 1 in every 223 girls born was named Haley. FALLING Recent data shows the name is currently falling.