Hally is a distinctive girls' name in United States, ranking #6058 in 2004 with 20 recorded births. The name reached its all-time peak in 2000 with 29 births ranking #4225. Since 1996, the popularity has increased by 33.3%. In 2004, approximately 1 in every 91,806 girls born was named Hally. RISING Recent data shows the name is currently rising.