In 2025, 5 US girls were named Mckenzi, making it the 16,451st most common girls’ name of the year, down 3,453 places from #12,998 in 2024. That is 2 fewer than the 7 girls named Mckenzi in 2024. Its best rank for girls was #1,622, reached in 1996. That year also had the most girls given the name: 95. For comparison, it was #2,958 in 2015 and unranked in 1950.
Social Security card records list Mckenzi in 46 years of the 146 from 1880 to 2025, starting in 1978 with 5 babies. In all, 2,022 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 738 babies named Mckenzi.
Over the 10 years from 2016 to 2025, 216 US girls were named Mckenzi; the busiest of those years was 2016, with 54. In 2025 that was about 1 in 321,453 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Mckenzie (67,045 babies since 1880), Mckinzie (1,538 babies since 1880) and Mckenzy (1,043 babies since 1880). Rarer spellings such as Mckinzy and Mckensy are summarised on this page.