Mattis — #4279 US boys' name

What the Data Says About Mattis

The Social Security Administration has registered 451 babies named Mattis between 2003 and 2024, spanning 22 consecutive years of U.S. birth records. As a boy's name, Mattis currently holds the #4279 rank among boys for 2024. The name reached its historical peak in 2018, when 78 babies received it in a single year.

Decade-level aggregation shows that Mattis performed strongest in the 2010s, accumulating 303 births during that ten-year window. Across the 3 decades of recorded activity, Mattis shows notable generational variation in parental adoption. Geographically, the name is most concentrated in California, which accounts for 42 births — the largest state-level total in the dataset — followed by New York and Texas. In total, SSA state-level files list Mattis in 5 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Mattis 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 451 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.