In 2025, 60 US girls were named Lya, making it the 2,845th most common girls’ name of the year, up 67 places from #2,912 in 2024. That is 3 more than the 57 girls named Lya in 2024. Its best rank for girls was #2,400, reached in 1968. The most girls given the name in a single year was 64, in 2019. For comparison, it was #3,286 in 2015 and unranked in 1950.
Social Security card records list Lya in 36 years of the 146 from 1880 to 2025, starting in 1968 with 27 babies. In all, 971 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 399 babies named Lya.
Over the 10 years from 2016 to 2025, 517 US girls were named Lya; the busiest of those years was 2019, with 64. In 2025 that was about 1 in 26,788 of the girls in SSA’s list for the year.
Among the states, Lya ranked highest in Florida in 2025, at #1,505 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Lea (34,468 babies since 1880), Lia (28,516 babies since 1880), Liya (2,375 babies since 1880) and Laya (2,102 babies since 1880).