Joule — girls' name

What the Data Says About Joule

The Social Security Administration has registered 35 babies named Joule between 2014 and 2020, spanning 7 consecutive years of U.S. birth records. As a girl's name, Joule currently falls outside the top 1,000 girls' names for 2020. The name reached its historical peak in 2019, when 8 babies received it in a single year.

Decade-level aggregation shows that Joule performed strongest in the 2010s, accumulating 30 births during that ten-year window. Across the 2 decades of recorded activity, Joule shows a clear decline from its mid-century high.

No etymological entry is currently available for Joule 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 35 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.