In 2025, 14 US girls were named Brookelyn, making it the 7,560th most common girls’ name of the year, down 247 places from #7,313 in 2024. That is 1 fewer than the 15 girls named Brookelyn in 2024. Its best rank for girls was #1,055, reached in 2006. The most girls given the name in a single year was 244, in 2007. For comparison, it was #2,359 in 2015 and unranked in 1950.
Social Security card records list Brookelyn in 43 years of the 146 from 1880 to 2025, starting in 1979 with 5 babies. In all, 3,379 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 1,716 babies named Brookelyn.
Over the 10 years from 2016 to 2025, 330 US girls were named Brookelyn; the busiest of those years was 2016, with 64. In 2025 that was about 1 in 114,805 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Brookelynn (3,475 babies since 1880).