Alli is a distinctive girls' name in United States, ranking #1941 in 2014 with 103 recorded births. The name reached its all-time peak in 2011 with 205 births ranking #1177. Since 1996, the popularity has increased by 32.1%. In 2014, approximately 1 in every 17,339 girls born was named Alli. FALLING Recent data shows the name is currently falling.