Synethia — girls' name

What the Data Says About Synethia

The Social Security Administration has registered 123 babies named Synethia between 1966 and 1991, spanning 26 consecutive years of U.S. birth records. As a girl's name, Synethia currently falls outside the top 1,000 girls' names for 1991. The name reached its historical peak in 1982, when 10 babies received it in a single year.

Decade-level aggregation shows that Synethia performed strongest in the 1980s, accumulating 55 births during that ten-year window. Across the 4 decades of recorded activity, Synethia shows a clear decline from its mid-century high.

No etymological entry is currently available for Synethia 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 123 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.