Lucill — girls' name

What the Data Says About Lucill

The Social Security Administration has registered 235 babies named Lucill between 1902 and 1940, spanning 39 consecutive years of U.S. birth records. As a girl's name, Lucill currently falls outside the top 1,000 girls' names for 1940. The name reached its historical peak in 1920, when 18 babies received it in a single year.

Decade-level aggregation shows that Lucill performed strongest in the 1920s, accumulating 110 births during that ten-year window. Across the 5 decades of recorded activity, Lucill shows a clear decline from its mid-century high.

No etymological entry is currently available for Lucill 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 235 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.