Fewer than five US girls were named Steffany in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #1,837, reached in 1988. The most girls given the name in a single year was 76, in 1991. For comparison, it was #6,433 in 2015 and unranked in 1950.
Social Security card records list Steffany in 62 years of the 146 from 1880 to 2025, starting in 1949 with 5 babies. In all, 1,824 US babies have been given the name, all of them girls. Its busiest decade was the 1990s, with 532 babies named Steffany.
Over the 10 years from 2016 to 2025, 58 US girls were named Steffany; the busiest of those years was 2018, with 14.
Related spellings in the SSA files include Stephany (15,176 babies since 1880), Stefany (4,330 babies since 1880), Steffanie (2,539 babies since 1880) and Stefani (7,033 babies since 1880). Rarer spellings such as Steffy are summarised on this page.