In 2025, 65 US girls were named Alanah, making it the 2,648th most common girls’ name of the year, down 430 places from #2,218 in 2024. That is 20 fewer than the 85 girls named Alanah in 2024. Its best rank for girls was #1,136, reached in 2012. The most girls given the name in a single year was 223, in 2008. For comparison, it was #1,425 in 2015 and unranked in 1950.
Social Security card records list Alanah in 42 years of the 146 from 1880 to 2025, starting in 1984 with 6 babies. In all, 4,226 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 1,662 babies named Alanah.
Over the 10 years from 2016 to 2025, 1,089 US girls were named Alanah; the busiest of those years was 2016, with 157. In 2025 that was about 1 in 24,727 of the girls in SSA’s list for the year.
Among the states, Alanah ranked highest in North Carolina in 2025, at #1,447 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Alana (68,295 babies since 1880), Alannah (7,392 babies since 1880), Alaina (50,584 babies since 1880) and Alina (45,387 babies since 1880). Rarer spellings such as Allyanah are summarised on this page.