Jill is a distinctive girls' name in United States, ranking #3583 in 2017 with 43 recorded births. The name reached its all-time peak in 1996 with 343 births ranking #650. Since 1996, the popularity has decreased by 87.5%. In 2017, approximately 1 in every 40,137 girls born was named Jill. RISING Recent data shows the name is currently rising.