Lilia has been given to about 14,319 people in the United States since 1880. It was most common in 2025, which makes it a current name.
Lilia ranks 859th among American girls in 2025, with 315 born that year. Its best year was 2025, when 315 babies were given the name, ranking 859th. The typical living American called Lilia is about 24 years old today. It is relatively most common in Hawaii, where it accounts for 0.12% of births.
Source: US Social Security Administration, national and state name files, 2025 release, and the Office for National Statistics for England and Wales. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.