In 2025, 44 US girls were named Brinleigh, making it the 3,471st most common girls’ name of the year, up 299 places from #3,770 in 2024. That is 4 more than the 40 girls named Brinleigh in 2024. Its best rank for girls was #2,271, reached in 2017. That year also had the most girls given the name: 82. For comparison, it was #2,894 in 2015 and unranked in 1950.
Social Security card records list Brinleigh in 23 years of the 146 from 1880 to 2025, starting in 2001 with 6 babies. In all, 914 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 481 babies named Brinleigh.
Over the 10 years from 2016 to 2025, 614 US girls were named Brinleigh; the busiest of those years was 2017, with 82. 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 Brynleigh (4,107 babies since 1880) and Brynnleigh (814 babies since 1880).