In 2025, 28 US girls were named Lexa, making it the 4,827th most common girls’ name of the year, up 1,472 places from #6,299 in 2024. That is 9 more than the 19 girls named Lexa in 2024. Its best rank for girls was #1,810, reached in 2017. That year also had the most girls given the name: 115. For comparison, it was #3,682 in 2015 and unranked in 1950.
Social Security card records list Lexa in 55 years of the 146 from 1880 to 2025, starting in 1949 with 11 babies. In all, 1,578 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 598 babies named Lexa.
Over the 10 years from 2016 to 2025, 605 US girls were named Lexa; the busiest of those years was 2017, with 115. In 2025 that was about 1 in 57,402 of the girls in SSA’s list for the year.
Rarer spellings such as Lexah are summarised on this page.