Krzysztof — boys' name

What the Data Says About Krzysztof

The Social Security Administration has registered 468 babies named Krzysztof between 1962 and 2021, spanning 60 consecutive years of U.S. birth records. As a boy's name, Krzysztof currently falls outside the top 1,000 boys' names for 2021. The name reached its historical peak in 1989, when 18 babies received it in a single year.

Decade-level aggregation shows that Krzysztof performed strongest in the 1990s, accumulating 128 births during that ten-year window. Across the 7 decades of recorded activity, Krzysztof shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Illinois, which accounts for 138 births — the largest state-level total in the dataset — followed by New Jersey and New York. In total, SSA state-level files list Krzysztof in 3 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Krzysztof 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 468 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.