Zygmunt — boys' name

What the Data Says About Zygmunt

The Social Security Administration has registered 386 babies named Zygmunt between 1912 and 2023, spanning 112 consecutive years of U.S. birth records. As a boy's name, Zygmunt currently falls outside the top 1,000 boys' names for 2023. The name reached its historical peak in 1917, when 34 babies received it in a single year.

Decade-level aggregation shows that Zygmunt performed strongest in the 1910s, accumulating 188 births during that ten-year window. Across the 8 decades of recorded activity, Zygmunt shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Pennsylvania, which accounts for 31 births — the largest state-level total in the dataset — followed by Michigan and New York. In total, SSA state-level files list Zygmunt in 5 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Zygmunt 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 386 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.