In 2025, 315 US girls were named Lilia, making it the 859th most common girls’ name of the year, up 56 places from #915 in 2024. That is 25 more than the 290 girls named Lilia in 2024. Its best rank for girls was #752, reached in 1928. The most girls given the name in a single year was 315, in 2025. For comparison, it was #956 in 2015 and #1,386 in 1950.
Social Security card records list Lilia in 136 years of the 146 from 1880 to 2025, starting in 1884 with 6 babies. In all, 14,319 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 2,734 babies named Lilia.
Over the 10 years from 2016 to 2025, 2,559 US girls were named Lilia; the busiest of those years was 2025, with 315. In 2025 that was about 1 in 5,102 of the girls in SSA’s list for the year.
Among the states, Lilia ranked highest in Hawaii in 2025, at #150 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Lily (189,789 babies since 1880), Lila (76,550 babies since 1880), Lilly (66,752 babies since 1880) and Lili (3,862 babies since 1880). Rarer spellings such as Lileah are summarised on this page.
Meaning
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Italian, Latin and Polish. That is where the name is used, not necessarily where it comes from.