In 2025, 27 US girls were named Lexy, making it the 4,939th most common girls’ name of the year, down 502 places from #4,437 in 2024. That is 5 fewer than the 32 girls named Lexy in 2024. Its best rank for girls was #1,450, reached in 1998. The most girls given the name in a single year was 136, in 2005. For comparison, it was #2,490 in 2015 and unranked in 1950.
Social Security card records list Lexy in 46 years of the 146 from 1880 to 2025, starting in 1977 with 5 babies. In all, 3,001 US babies have been given the name, all of them girls. Its busiest decade was the 2000s, with 1,223 babies named Lexy.
Over the 10 years from 2016 to 2025, 510 US girls were named Lexy; the busiest of those years was 2016, with 76. In 2025 that was about 1 in 59,528 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Lexi (28,120 babies since 1880) and Lexie (17,225 babies since 1880).