Cilla — girls' name

What the Data Says About Cilla

The Social Security Administration has registered 37 babies named Cilla between 1882 and 2009, spanning 128 consecutive years of U.S. birth records. As a girl's name, Cilla currently falls outside the top 1,000 girls' names for 2009. The name reached its historical peak in 1907, when 7 babies received it in a single year.

Decade-level aggregation shows that Cilla performed strongest in the 1940s, accumulating 10 births during that ten-year window. Across the 6 decades of recorded activity, Cilla shows notable generational variation in parental adoption.

No etymological entry is currently available for Cilla 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 37 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.