In 2025, 90 US girls were named Lua, making it the 2,090th most common girls’ name of the year, down 104 places from #1,986 in 2024. That is 9 fewer than the 99 girls named Lua in 2024. Its best rank for girls was #1,786, reached in 2023. That year also had the most girls given the name: 114. For comparison, it was #5,589 in 2015 and unranked in 1950.
Social Security card records list Lua in 29 years of the 146 from 1880 to 2025, starting in 1910 with 5 babies. In all, 1,089 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 611 babies named Lua.
Over the 10 years from 2016 to 2025, 852 US girls were named Lua; the busiest of those years was 2023, with 114. In 2025 that was about 1 in 17,859 of the girls in SSA’s list for the year.
Among the states, Lua ranked highest in New Jersey in 2025, at #900 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Luella (32,621 babies since 1880), Luana (4,893 babies since 1880), Lou (38,198 babies since 1880) and Lue (7,169 babies since 1880).