Casmer — boys' name

What the Data Says About Casmer

The Social Security Administration has registered 255 babies named Casmer between 1911 and 1933, spanning 23 consecutive years of U.S. birth records. As a boy's name, Casmer currently falls outside the top 1,000 boys' names for 1933. The name reached its historical peak in 1918, when 30 babies received it in a single year.

Decade-level aggregation shows that Casmer performed strongest in the 1910s, accumulating 161 births during that ten-year window. Across the 3 decades of recorded activity, Casmer shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Michigan, which accounts for 55 births — the largest state-level total in the dataset — followed by Pennsylvania and Ohio. In total, SSA state-level files list Casmer in 5 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Casmer 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 255 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.