Mackenley — unisex name

What the Data Says About Mackenley

The Social Security Administration has registered 10 babies named Mackenley between 2000 and 2021, spanning 22 consecutive years of U.S. birth records. As a girl's name, Mackenley currently falls outside the top 1,000 girls' names for 2021. The name reached its historical peak in 2000, when 5 babies received it in a single year. Mackenley is classified as unisex in SSA records: the opposite-sex variant accounts for 5 additional births since 2024.

Decade-level aggregation shows that Mackenley performed strongest in the 2000s, accumulating 5 births during that ten-year window. Across the 2 decades of recorded activity, Mackenley shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Mackenley 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 10 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.