Hally is a distinctive girls' name in United States, ranking #6434 in 2001 with 17 recorded births. The name reached its all-time peak in 2000 with 29 births ranking #4225. Since 1996, the popularity has increased by 13.3%. In 2001, approximately 1 in every 105,915 girls born was named Hally. RISING Recent data shows the name is currently rising.