Kelli is a distinctive girls' name in United States, ranking #5645 in 2023 with 22 recorded births. The name reached its all-time peak in 1996 with 792 births ranking #350. Since 1996, the popularity has decreased by 97.2%. In 2023, approximately 1 in every 72,848 girls born was named Kelli. FALLING Recent data shows the name is currently falling.