Jill is a distinctive girls' name in United States, ranking #4471 in 2016 with 32 recorded births. The name reached its all-time peak in 1996 with 343 births ranking #650. Since 1996, the popularity has decreased by 90.7%. In 2016, approximately 1 in every 55,359 girls born was named Jill. RISING Recent data shows the name is currently rising.