In 2025, 503 US girls were named Lylah, making it the 585th most common girls’ name of the year, down 40 places from #545 in 2024. That is 53 fewer than the 556 girls named Lylah in 2024. Its best rank for girls was #545, reached in 2024. That year also had the most girls given the name: 556. For comparison, it was #632 in 2015 and unranked in 1950.
Social Security card records list Lylah in 36 years of the 146 from 1880 to 2025, starting in 1916 with 6 babies. In all, 8,547 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 4,428 babies named Lylah.
Over the 10 years from 2016 to 2025, 4,889 US girls were named Lylah; the busiest of those years was 2024, with 556. In 2025 that was about 1 in 3,195 of the girls in SSA’s list for the year.
Among the states, Lylah ranked highest in Louisiana in 2025, at #266 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Lila (76,550 babies since 1880), Lyla (49,299 babies since 1880), Lela (43,073 babies since 1880) and Lilah (24,664 babies since 1880).