In 2025, 10 US girls were named Stacia, making it the 10,023rd most common girls’ name of the year, up 7,355 places from #17,378 in 2024. That is 5 more than the 5 girls named Stacia in 2024. Its best rank for girls was #578, reached in 1971. The most girls given the name in a single year was 305, in 1970. For comparison, it was #8,382 in 2015 and #1,598 in 1950.
Social Security card records list Stacia in 121 years of the 146 from 1880 to 2025, starting in 1893 with 6 babies. In all, 9,027 US babies have been given the name, all of them girls. Its busiest decade was the 1970s, with 2,413 babies named Stacia.
Over the 10 years from 2016 to 2025, 82 US girls were named Stacia; the busiest of those years was 2021, with 11. In 2025 that was about 1 in 160,727 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Stacy (186,268 babies since 1880), Stacey (161,732 babies since 1880), Stacie (39,317 babies since 1880) and Staci (25,539 babies since 1880). Rarer spellings such as Stassia are summarised on this page.