In 2025, 338 US girls were named Brynleigh, making it the 807th most common girls’ name of the year, down 9 places from #798 in 2024. That is 14 fewer than the 352 girls named Brynleigh in 2024. Its best rank for girls was #752, reached in 2022. That year also had the most girls given the name: 385. For comparison, it was #1,164 in 2015 and unranked in 1950.
Social Security card records list Brynleigh in 24 years of the 146 from 1880 to 2025, starting in 2001 with 5 babies. In all, 4,107 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 2,051 babies named Brynleigh.
Over the 10 years from 2016 to 2025, 3,023 US girls were named Brynleigh; the busiest of those years was 2022, with 385. In 2025 that was about 1 in 4,755 of the girls in SSA’s list for the year.
Among the states, Brynleigh ranked highest in West Virginia in 2025, at #208 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Brinleigh (914 babies since 1880) and Brynnleigh (814 babies since 1880). Rarer spellings such as Brenleigh and Brinnleigh are summarised on this page.