Kennedi is a distinctive girls' name in United States, ranking #631 in 2005 with 444 recorded births. The name reached its all-time peak in 2015 with 848 births ranking #387. Since 1996, the popularity has increased by 212.7%. In 2005, approximately 1 in every 4,161 girls born was named Kennedi. FALLING Recent data shows the name is currently falling.