Tilley — #5109 US girls' name

What the Data Says About Tilley

The Social Security Administration has registered 229 babies named Tilley between 2005 and 2024, spanning 20 consecutive years of U.S. birth records. As a girl's name, Tilley currently holds the #5109 rank among girls for 2024. The name reached its historical peak in 2023, when 28 babies received it in a single year.

Decade-level aggregation shows that Tilley performed strongest in the 2010s, accumulating 111 births during that ten-year window. Across the 3 decades of recorded activity, Tilley shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in Texas, which accounts for 10 births — the largest state-level total in the dataset — followed by Tennessee. In total, SSA state-level files list Tilley in 2 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Tilley 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 229 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.