Kelli is a distinctive girls' name in United States, ranking #1464 in 2006 with 152 recorded births. The name reached its all-time peak in 1996 with 792 births ranking #350. Since 1996, the popularity has decreased by 80.8%. In 2006, approximately 1 in every 12,507 girls born was named Kelli. FALLING Recent data shows the name is currently falling.