Lilias — #11138 US girls' name

What the Data Says About Lilias

The Social Security Administration has registered 100 babies named Lilias between 1915 and 2024, spanning 110 consecutive years of U.S. birth records. As a girl's name, Lilias currently holds the #11138 rank among girls for 2024. The name reached its historical peak in 1922, when 11 babies received it in a single year.

Decade-level aggregation shows that Lilias performed strongest in the 1920s, accumulating 28 births during that ten-year window. Across the 6 decades of recorded activity, Lilias shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Lilias in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 100 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.