In 2025, 26 US girls were named Kynnedi, making it the 5,043rd most common girls’ name of the year, down 1,181 places from #3,862 in 2024. That is 13 fewer than the 39 girls named Kynnedi in 2024. Its best rank for girls was #1,871, reached in 2019. That year also had the most girls given the name: 108. For comparison, it was #2,605 in 2015 and unranked in 1950.
Social Security card records list Kynnedi in 30 years of the 146 from 1880 to 2025, starting in 1996 with 6 babies. In all, 1,401 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 741 babies named Kynnedi.
Over the 10 years from 2016 to 2025, 645 US girls were named Kynnedi; the busiest of those years was 2019, with 108. In 2025 that was about 1 in 61,818 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Kennedy (101,120 babies since 1880), Kennedi (15,552 babies since 1880), Kennadi (2,168 babies since 1880) and Kennedie (1,381 babies since 1880).