Thelmon — boys' name

What the Data Says About Thelmon

The Social Security Administration has registered 27 babies named Thelmon between 1910 and 1933, spanning 24 consecutive years of U.S. birth records. As a boy's name, Thelmon currently falls outside the top 1,000 boys' names for 1933. The name reached its historical peak in 1910, when 6 babies received it in a single year.

Decade-level aggregation shows that Thelmon performed strongest in the 1910s, accumulating 17 births during that ten-year window. Across the 3 decades of recorded activity, Thelmon shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Georgia, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Thelmon in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Thelmon 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 27 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.