Fewer than five US girls were named Deanne in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #377, reached in 1968. The most girls given the name in a single year was 599, in 1962. For comparison, it was unranked (under five girls) in 2015 and #699 in 1950.
Social Security card records list Deanne in 96 years of the 146 from 1880 to 2025, starting in 1919 with 6 babies. In all, 14,856 US babies have been given the name, all of them girls. Its busiest decade was the 1960s, with 5,475 babies named Deanne.
Over the 10 years from 2016 to 2025, 30 US girls were named Deanne; the busiest of those years was 2019, with 7.
Related spellings in the SSA files include Diane (520,034 babies since 1880), Dean (195,844 babies since 1880), Dianne (95,475 babies since 1880) and Diann (12,252 babies since 1880). Rarer spellings such as Deyonne are summarised on this page. The open nickname list we use links it to Ann and Dee.