In 2025, 53 US girls were named Danni, making it the 3,076th most common girls’ name of the year, up 109 places from #3,185 in 2024. That is 3 more than the 50 girls named Danni in 2024. Its best rank for girls was #1,447, reached in 1955. The most girls given the name in a single year was 89, in 2022. For comparison, it was #2,242 in 2015 and unranked in 1950.
Social Security card records list Danni in 75 years of the 146 from 1880 to 2025, starting in 1948 with 5 babies. In all, 2,766 US babies have been given the name, 97% of them girls and 3.4% boys. Its busiest decade was the 2010s, with 755 babies named Danni.
Over the 10 years from 2016 to 2025, 702 US girls were named Danni; the busiest of those years was 2022, with 89. In 2025 that was about 1 in 30,326 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Danny (288,341 babies since 1880), Dannie (11,446 babies since 1880), Dani (11,424 babies since 1880) and Dania (8,823 babies since 1880). Rarer spellings such as Dayanni are summarised on this page.