Kennedi is a distinctive girls' name in United States, ranking #558 in 2007 with 545 recorded births. The name reached its all-time peak in 2015 with 848 births ranking #387. Since 1996, the popularity has increased by 283.8%. In 2007, approximately 1 in every 3,527 girls born was named Kennedi. FALLING Recent data shows the name is currently falling.