Lucilla — #6157 US girls' name

What the Data Says About Lucilla

The Social Security Administration has registered 946 babies named Lucilla between 1898 and 2024, spanning 127 consecutive years of U.S. birth records. As a girl's name, Lucilla currently holds the #6157 rank among girls for 2024. The name reached its historical peak in 1955, when 19 babies received it in a single year.

Decade-level aggregation shows that Lucilla performed strongest in the 1920s, accumulating 132 births during that ten-year window. Across the 13 decades of recorded activity, Lucilla shows notable generational variation in parental adoption. Geographically, the name is most concentrated in Texas, which accounts for 53 births — the largest state-level total in the dataset — followed by New Mexico. In total, SSA state-level files list Lucilla in 2 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Lucilla 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 946 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.