In 2025, 163 US girls were named Hailee, making it the 1,355th most common girls’ name of the year, down 70 places from #1,285 in 2024. That is 17 fewer than the 180 girls named Hailee in 2024. Its best rank for girls was #360, reached in 2003. That year also had the most girls given the name: 850. For comparison, it was #828 in 2015 and unranked in 1950.
Social Security card records list Hailee in 47 years of the 146 from 1880 to 2025, starting in 1979 with 8 babies. In all, 16,490 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 7,433 babies named Hailee.
Over the 10 years from 2016 to 2025, 2,363 US girls were named Hailee; the busiest of those years was 2017, with 312. In 2025 that was about 1 in 9,861 of the girls in SSA’s list for the year.
Among the states, Hailee ranked highest in Wisconsin in 2025, at #657 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Hailey (181,710 babies since 1880), Hailie (6,565 babies since 1880), Haley (160,347 babies since 1880) and Hayley (51,449 babies since 1880).