Gwendylon — girls' name

What the Data Says About Gwendylon

The Social Security Administration has registered 18 babies named Gwendylon between 1955 and 1963, spanning 9 consecutive years of U.S. birth records. As a girl's name, Gwendylon currently falls outside the top 1,000 girls' names for 1963. The name reached its historical peak in 1955, when 6 babies received it in a single year.

Decade-level aggregation shows that Gwendylon performed strongest in the 1950s, accumulating 12 births during that ten-year window. Across the 2 decades of recorded activity, Gwendylon shows notable generational variation in parental adoption.

No etymological entry is currently available for Gwendylon 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 18 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.