Kennedi is a distinctive girls' name in United States, ranking #743 in 2001 with 322 recorded births. The name reached its all-time peak in 2015 with 848 births ranking #387. Since 1996, the popularity has increased by 126.8%. In 2001, approximately 1 in every 5,592 girls born was named Kennedi. FALLING Recent data shows the name is currently falling.