In 2025, 5 US girls were named Cassady, making it the 15,381st most common girls’ name of the year, down 1,562 places from #13,819 in 2024. That is 1 fewer than the 6 girls named Cassady in 2024. Its best rank for girls was #2,130, reached in 1995. The most girls given the name in a single year was 67, in 2000. For comparison, it was #12,060 in 2015 and unranked in 1950.
Social Security card records list Cassady in 44 years of the 146 from 1880 to 2025, starting in 1977 with 6 babies. In all, 1,172 US babies have been given the name, 93% of them girls and 7.4% boys. Its busiest decade was the 1990s, with 497 babies named Cassady.
Over the 10 years from 2016 to 2025, 41 US girls were named Cassady; the busiest of those years was 2016, with 11. In 2025 that was about 1 in 321,453 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Cassidy (64,583 babies since 1880) and Kassidy (21,715 babies since 1880). Rarer spellings such as Cassadee, Cassadie and Casadi are summarised on this page.