In 2025, 4,168 US girls were named Sadie, making it the 50th most common girls’ name of the year, up 7 places from #57 in 2024. That is 430 more than the 3,738 girls named Sadie in 2024. Its best rank for girls was #46, reached in 2014. That year also had the most girls given the name: 4,871. For comparison, it was #52 in 2015 and #458 in 1950.
Social Security card records list Sadie in every one of the 146 years from 1880 to 2025; in 1880 there were 317 babies with the name. In all, 149,922 US babies have been given the name, 99.8% of them girls and 0.2% boys. Its busiest decade was the 2010s, with 36,604 babies named Sadie.
Over the 10 years from 2016 to 2025, 35,687 US girls were named Sadie; the busiest of those years was 2016, with 4,299. In 2025 that was about 1 in 386 of the girls in SSA’s list for the year.
Among the states, Sadie ranked highest in Tennessee in 2025, at #16 for girls there. It was in the top 100 in 45 states (counting DC). Related spellings in the SSA files include Zadie (3,615 babies since 1880) and Saydee (1,616 babies since 1880). Rarer spellings such as Sadye, Sadia and Shadi are summarised on this page.