Maseo — boys' name

What the Data Says About Maseo

The Social Security Administration has registered 39 babies named Maseo between 2000 and 2022, spanning 23 consecutive years of U.S. birth records. As a boy's name, Maseo currently falls outside the top 1,000 boys' names for 2022. The name reached its historical peak in 2017, when 9 babies received it in a single year.

Decade-level aggregation shows that Maseo performed strongest in the 2010s, accumulating 24 births during that ten-year window. Across the 3 decades of recorded activity, Maseo shows notable generational variation in parental adoption.

No etymological entry is currently available for Maseo 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 39 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.