Halley is a distinctive girls' name in United States, ranking #3292 in 2023 with 49 recorded births. The name reached its all-time peak in 2000 with 180 births ranking #1136. Since 1996, the popularity has decreased by 63.4%. In 2023, approximately 1 in every 32,707 girls born was named Halley. FALLING Recent data shows the name is currently falling.