Kennedi is a distinctive girls' name in United States, ranking #789 in 2000 with 291 recorded births. The name reached its all-time peak in 2015 with 848 births ranking #387. Since 1996, the popularity has increased by 104.9%. In 2000, approximately 1 in every 6,240 girls born was named Kennedi. FALLING Recent data shows the name is currently falling.