Jefferson — #710 US boys' name

What the Data Says About Jefferson

The Social Security Administration has registered 24,141 babies named Jefferson between 1880 and 2024, spanning 145 consecutive years of U.S. birth records. As a boy's name, Jefferson currently holds the #710 rank among boys for 2024. The name reached its historical peak in 2009, when 444 babies received it in a single year.

Decade-level aggregation shows that Jefferson performed strongest in the 2010s, accumulating 3,789 births during that ten-year window. Across the 15 decades of recorded activity, Jefferson shows notable generational variation in parental adoption. Geographically, the name is most concentrated in California, which accounts for 2,109 births — the largest state-level total in the dataset — followed by Texas and New York. In total, SSA state-level files list Jefferson in 42 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Jefferson 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 24,141 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.