Phyillis — girls' name

What the Data Says About Phyillis

The Social Security Administration has registered 70 babies named Phyillis between 1923 and 1966, spanning 44 consecutive years of U.S. birth records. As a girl's name, Phyillis currently falls outside the top 1,000 girls' names for 1966. The name reached its historical peak in 1956, when 8 babies received it in a single year.

Decade-level aggregation shows that Phyillis performed strongest in the 1960s, accumulating 33 births during that ten-year window. Across the 4 decades of recorded activity, Phyillis shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Phyillis 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 70 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.