In 2025, 39 US girls were named Kimberlyn, making it the 3,807th most common girls’ name of the year, down 373 places from #3,434 in 2024. That is 7 fewer than the 46 girls named Kimberlyn in 2024. Its best rank for girls was #1,179, reached in 1967. The most girls given the name in a single year was 121, in 1993. For comparison, it was #2,181 in 2015 and unranked in 1950.
Social Security card records list Kimberlyn in 71 years of the 146 from 1880 to 2025, starting in 1955 with 10 babies. In all, 3,926 US babies have been given the name, all of them girls. Its busiest decade was the 1990s, with 801 babies named Kimberlyn.
Over the 10 years from 2016 to 2025, 456 US girls were named Kimberlyn; the busiest of those years was 2016, with 68. In 2025 that was about 1 in 41,212 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Kimberly (850,666 babies since 1880). Rarer spellings such as Kimberlynn, Kimberlyann and Kymberlyn are summarised on this page.