Kennedi has been given to about 15,552 people in the United States since 1880. It was most common in 2015, which makes it a current name.
Kennedi ranks 709th among American girls in 2025, with 398 born that year. Its best year was 2015, when 848 babies were given the name, ranking 387th. The typical living American called Kennedi is about 13 years old today. It is relatively most common in Delaware, where it accounts for 0.10% of births.
Source: US Social Security Administration, national and state name files, 2025 release, and the Office for National Statistics for England and Wales. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.