Tools / Baby names / M
Millie
GirlMeaning of Millie: English: 'gentle strength'
Millie is a girl's name most strongly associated with English naming. It has 6 letters and 2 syllables, and it is climbing quickly in the charts right now — 76th most popular girls' name in the United States in 2025 and 27th in England & Wales.
US rank 2025
#76
3,353 babies in 2025
England & Wales 2024
#27
1,255 babies in 2024
US babies since 1880
46,138
First recorded 1880 · peak 2025
Trend
rising
Style: trending
Popularity over time
Gender split
1% boys · 99% girls, based on US, UK and international usage.
Origins & cultures
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Other names starting with M
Italian · 1 syllable
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Hebrew · 2 syllables
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Indian · 1 syllable
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Russian · 2 syllables
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Hebrew · 2 syllables
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Irish · 1 syllable
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French · 2 syllables
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American · 3 syllables
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Latin · 2 syllables
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Greek · 3 syllables
US #116UK #493
German · 3 syllables
US #368UK #31
Irish · 2 syllables
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