Fewer than five US girls were named Briann in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #1,688, reached in 1996. That year also had the most girls given the name: 90. For comparison, it was #7,691 in 2015 and unranked in 1950.
Social Security card records list Briann in 46 years of the 146 from 1880 to 2025, starting in 1978 with 6 babies. In all, 1,629 US babies have been given the name, 99% of them girls and 1.2% boys. Its busiest decade was the 1990s, with 725 babies named Briann.
Over the 10 years from 2016 to 2025, 79 US girls were named Briann; the busiest of those years was 2017, with 14.
Related spellings in the SSA files include Brian (1,178,298 babies since 1880), Bryan (391,306 babies since 1880), Brynn (30,211 babies since 1880) and Brianne (20,504 babies since 1880).