Kennedi is a distinctive girls' name in United States, ranking #637 in 2004 with 429 recorded births. The name reached its all-time peak in 2015 with 848 births ranking #387. Since 1996, the popularity has increased by 202.1%. In 2004, approximately 1 in every 4,280 girls born was named Kennedi. FALLING Recent data shows the name is currently falling.