Alli is a distinctive girls' name in United States, ranking #4510 in 2021 with 30 recorded births. The name reached its all-time peak in 2011 with 205 births ranking #1177. Since 1996, the popularity has decreased by 61.5%. In 2021, approximately 1 in every 54,657 girls born was named Alli. FALLING Recent data shows the name is currently falling.