Trine — unisex name

What the Data Says About Trine

The Social Security Administration has registered 308 babies named Trine between 1916 and 1991, spanning 76 consecutive years of U.S. birth records. As a girl's name, Trine currently falls outside the top 1,000 girls' names for 1991. The name reached its historical peak in 1921, when 36 babies received it in a single year. Trine is classified as unisex in SSA records: the opposite-sex variant accounts for 40 additional births since 1920.

Decade-level aggregation shows that Trine performed strongest in the 1920s, accumulating 124 births during that ten-year window. Across the 9 decades of recorded activity, Trine shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Texas, which accounts for 124 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Trine in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Trine 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 308 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.