In 2025, 72 US girls were named Kinzlee, making it the 2,473rd most common girls’ name of the year, up 105 places from #2,578 in 2024. That is 3 more than the 69 girls named Kinzlee in 2024. Its best rank for girls was #1,617, reached in 2016. That year also had the most girls given the name: 136. For comparison, it was #1,806 in 2015 and unranked in 1950.
Social Security card records list Kinzlee in 21 years of the 146 from 1880 to 2025, starting in 2005 with 7 babies. In all, 1,540 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 949 babies named Kinzlee.
Over the 10 years from 2016 to 2025, 989 US girls were named Kinzlee; the busiest of those years was 2016, with 136. In 2025 that was about 1 in 22,323 of the girls in SSA’s list for the year.
Among the states, Kinzlee ranked highest in Indiana in 2025, at #1,124 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Kinsley (50,243 babies since 1880), Kinslee (5,342 babies since 1880), Kinzley (2,771 babies since 1880) and Kynslee (2,147 babies since 1880).