In 2025, 23 US girls were named Brilynn, making it the 5,436th most common girls’ name of the year, down 2,145 places from #3,291 in 2024. That is 25 fewer than the 48 girls named Brilynn in 2024. Its best rank for girls was #2,240, reached in 2013. That year also had the most girls given the name: 83. For comparison, it was #2,747 in 2015 and unranked in 1950.
Social Security card records list Brilynn in 26 years of the 146 from 1880 to 2025, starting in 1995 with 9 babies. In all, 1,097 US babies have been given the name, 99% of them girls and 1.1% boys. Its busiest decade was the 2010s, with 660 babies named Brilynn.
Over the 10 years from 2016 to 2025, 489 US girls were named Brilynn; the busiest of those years was 2017, with 65. In 2025 that was about 1 in 69,881 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Brelynn (1,060 babies since 1880). Rarer spellings such as Brilynne are summarised on this page.