Jaco — #10439 US boys' name

What the Data Says About Jaco

The Social Security Administration has registered 61 babies named Jaco between 2004 and 2024, spanning 21 consecutive years of U.S. birth records. As a boy's name, Jaco currently holds the #10439 rank among boys for 2024. The name reached its historical peak in 2006, when 7 babies received it in a single year.

Decade-level aggregation shows that Jaco performed strongest in the 2000s, accumulating 25 births during that ten-year window. Across the 3 decades of recorded activity, Jaco shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Jaco 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 61 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.