Name Legacy

Millie

Recorded 1880–2025 · United States

Millie was most popular in 2025, when 3,353 American babies were given the name — ranking #183 that year. In 2025 it ranked #183, with 3,353 births. Across 1880–2025 the Social Security Administration has recorded 46,138 people named Millie.

Most popular in2025
Rank that year#183
Births that year3,353
Total since 188046,138

Millie over time

18802025
Births per year. The dot marks Millie’s peak in 2025. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Names that peaked alongside Millie

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Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org