In 2025, 102 US girls were named Kinzley, making it the 1,904th most common girls’ name of the year, down 243 places from #1,661 in 2024. That is 22 fewer than the 124 girls named Kinzley in 2024. Its best rank for girls was #1,123, reached in 2017. That year also had the most girls given the name: 224. For comparison, it was #1,210 in 2015 and unranked in 1950.
Social Security card records list Kinzley in 23 years of the 146 from 1880 to 2025, starting in 2003 with 7 babies. In all, 2,771 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 1,682 babies named Kinzley.
Over the 10 years from 2016 to 2025, 1,775 US girls were named Kinzley; the busiest of those years was 2017, with 224. In 2025 that was about 1 in 15,758 of the girls in SSA’s list for the year.
Among the states, Kinzley ranked highest in Iowa in 2025, at #537 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), Kensley (9,285 babies since 1880), Kinslee (5,342 babies since 1880) and Kenzley (1,845 babies since 1880). Rarer spellings such as Kynzlei, Kinzli and Kynzly are summarised on this page.