Marjo — girls' name

What the Data Says About Marjo

The Social Security Administration has registered 201 babies named Marjo between 1935 and 1969, spanning 35 consecutive years of U.S. birth records. As a girl's name, Marjo currently falls outside the top 1,000 girls' names for 1969. The name reached its historical peak in 1939, when 35 babies received it in a single year.

Decade-level aggregation shows that Marjo performed strongest in the 1940s, accumulating 71 births during that ten-year window. Across the 4 decades of recorded activity, Marjo shows a clear decline from its mid-century high. Geographically, the name is most concentrated in South Dakota, which accounts for 7 births — the largest state-level total in the dataset — followed by Texas. In total, SSA state-level files list Marjo in 2 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Marjo 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 201 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.