Luiza — #3222 US girls' name

What the Data Says About Luiza

The Social Security Administration has registered 1,052 babies named Luiza between 1928 and 2024, spanning 97 consecutive years of U.S. birth records. As a girl's name, Luiza currently holds the #3222 rank among girls for 2024. The name reached its historical peak in 2023, when 61 babies received it in a single year.

Decade-level aggregation shows that Luiza performed strongest in the 2010s, accumulating 344 births during that ten-year window. Across the 7 decades of recorded activity, Luiza shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in Massachusetts, which accounts for 132 births — the largest state-level total in the dataset — followed by Florida and California. In total, SSA state-level files list Luiza in 6 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Luiza 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 1,052 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.