Lenn — boys' name

What the Data Says About Lenn

The Social Security Administration has registered 515 babies named Lenn between 1913 and 2019, spanning 107 consecutive years of U.S. birth records. As a boy's name, Lenn currently falls outside the top 1,000 boys' names for 2019. The name reached its historical peak in 1956, when 18 babies received it in a single year.

Decade-level aggregation shows that Lenn performed strongest in the 1950s, accumulating 149 births during that ten-year window. Across the 9 decades of recorded activity, Lenn shows a clear decline from its mid-century high.

No etymological entry is currently available for Lenn 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 515 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.