In 2025, 32 US girls were named Brelynn, making it the 4,372nd most common girls’ name of the year, up 416 places from #4,788 in 2024. That is 4 more than the 28 girls named Brelynn in 2024. Its best rank for girls was #2,428, reached in 2016. That year also had the most girls given the name: 76. For comparison, it was #3,096 in 2015 and unranked in 1950.
Social Security card records list Brelynn in 37 years of the 146 from 1880 to 2025, starting in 1989 with 5 babies. In all, 1,060 US babies have been given the name, 99.5% of them girls and 0.5% boys. Its busiest decade was the 2010s, with 532 babies named Brelynn.
Over the 10 years from 2016 to 2025, 439 US girls were named Brelynn; the busiest of those years was 2016, with 76. In 2025 that was about 1 in 50,227 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Breelyn (1,259 babies since 1880) and Brilynn (1,097 babies since 1880).