Mackinley — #10614 US unisex name

What the Data Says About Mackinley

The Social Security Administration has registered 418 babies named Mackinley between 1996 and 2024, spanning 29 consecutive years of U.S. birth records. As a girl's name, Mackinley currently holds the #10614 rank among girls for 2024. The name reached its historical peak in 2018, when 28 babies received it in a single year. Mackinley is classified as unisex in SSA records: the opposite-sex variant accounts for 356 additional births since 1992.

Decade-level aggregation shows that Mackinley performed strongest in the 2010s, accumulating 183 births during that ten-year window. Across the 4 decades of recorded activity, Mackinley shows notable generational variation in parental adoption.

No etymological entry is currently available for Mackinley 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 418 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.