n.

Millie

Feminine #219 in 2024
Total births
42,765
Peak year
2024
Rank 2024
#219
Years on record
145
Births per year, 1880–2024 · peak 2,910 in 2024
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Similar names: Milliani Millianna Milliano Millicent Millieann Milliemae Millierose Million All M names →
Compare with: Lyla Kayden Kinsley Madeline Jonah George
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About the name Millie

Millie ranked #219 among U.S. baby names in 2024. Since 1880, 42,765 babies have been named Millie, peaking in 2024 with 2,910 births. The 2020s were its biggest decade, with 10,871 births. Millie is on the rise, up about 130% over the past five years. It is predominantly a girls' name.

How popular is the name Millie?
Millie ranked #219 among U.S. baby names in 2024, with 42,765 babies given the name since 1880.
When did the name Millie peak?
Millie peaked in 2024, when 2,910 babies were given the name.
Is Millie a girl's or boy's name?
Millie is predominantly given to girls in the United States.

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📈 Popularity Over Time

📊 Decade Breakdown

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