Tiwan — boys' name

What the Data Says About Tiwan

The Social Security Administration has registered 123 babies named Tiwan between 1972 and 2007, spanning 36 consecutive years of U.S. birth records. As a boy's name, Tiwan currently falls outside the top 1,000 boys' names for 2007. The name reached its historical peak in 1974, when 9 babies received it in a single year. Tiwan is classified as unisex in SSA records: the opposite-sex variant accounts for 10 additional births since 1972.

Decade-level aggregation shows that Tiwan performed strongest in the 1970s, accumulating 57 births during that ten-year window. Across the 4 decades of recorded activity, Tiwan shows a clear decline from its mid-century high.

No etymological entry is currently available for Tiwan 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.