In 2025, 56 US girls were named Kenzlee, making it the 2,976th most common girls’ name of the year, down 187 places from #2,789 in 2024. That is 5 fewer than the 61 girls named Kenzlee in 2024. Its best rank for girls was #1,592, reached in 2018. That year also had the most girls given the name: 135. For comparison, it was #1,700 in 2015 and unranked in 1950.
Social Security card records list Kenzlee in 23 years of the 146 from 1880 to 2025, starting in 2001 with 5 babies. In all, 1,638 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 1,010 babies named Kenzlee.
Over the 10 years from 2016 to 2025, 1,030 US girls were named Kenzlee; the busiest of those years was 2018, with 135. In 2025 that was about 1 in 28,701 of the girls in SSA’s list for the year.
Among the states, Kenzlee ranked highest in Tennessee in 2025, at #1,224 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Kensley (9,285 babies since 1880), Kinslee (5,342 babies since 1880), Kinzley (2,771 babies since 1880) and Kynslee (2,147 babies since 1880).