In 2025, 44 US girls were named Brynne, making it the 3,472nd most common girls’ name of the year, up 1,318 places from #4,790 in 2024. That is 16 more than the 28 girls named Brynne in 2024. Its best rank for girls was #1,644, reached in 2003. That year also had the most girls given the name: 117. For comparison, it was #3,542 in 2015 and unranked in 1950.
Social Security card records list Brynne in 63 years of the 146 from 1880 to 2025, starting in 1952 with 6 babies. In all, 2,709 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 845 babies named Brynne.
Over the 10 years from 2016 to 2025, 337 US girls were named Brynne; the busiest of those years was 2025, with 44. In 2025 that was about 1 in 36,529 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Brynn (30,211 babies since 1880), Brynna (3,102 babies since 1880), Bryan (391,306 babies since 1880) and Brianne (20,504 babies since 1880).