Tiannah — girls' name

What the Data Says About Tiannah

The Social Security Administration has registered 234 babies named Tiannah between 1993 and 2019, spanning 27 consecutive years of U.S. birth records. As a girl's name, Tiannah currently falls outside the top 1,000 girls' names for 2019. The name reached its historical peak in 2007, when 29 babies received it in a single year.

Decade-level aggregation shows that Tiannah performed strongest in the 2000s, accumulating 131 births during that ten-year window. Across the 3 decades of recorded activity, Tiannah shows notable generational variation in parental adoption. Geographically, the name is most concentrated in Texas, which accounts for 7 births — the largest state-level total in the dataset — followed by New Jersey. In total, SSA state-level files list Tiannah in 2 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Tiannah 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 234 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.