Lilas — #13502 US girls' name

What the Data Says About Lilas

The Social Security Administration has registered 361 babies named Lilas between 1908 and 2024, spanning 117 consecutive years of U.S. birth records. As a girl's name, Lilas currently holds the #13502 rank among girls for 2024. The name reached its historical peak in 1916, when 18 babies received it in a single year.

Decade-level aggregation shows that Lilas performed strongest in the 1920s, accumulating 128 births during that ten-year window. Across the 7 decades of recorded activity, Lilas shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Wisconsin, which accounts for 10 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Lilas in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Lilas 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 361 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.