Denni — #10385 US unisex name

What the Data Says About Denni

The Social Security Administration has registered 197 babies named Denni between 1955 and 2024, spanning 70 consecutive years of U.S. birth records. As a girl's name, Denni currently holds the #10385 rank among girls for 2024. The name reached its historical peak in 1975, when 14 babies received it in a single year. Denni is classified as unisex in SSA records: the opposite-sex variant accounts for 15 additional births since 1957.

Decade-level aggregation shows that Denni performed strongest in the 1970s, accumulating 74 births during that ten-year window. Across the 7 decades of recorded activity, Denni shows notable generational variation in parental adoption.

No etymological entry is currently available for Denni 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 197 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.