Milley
Girl nameMilley has been given to 82 babies in the U.S. since 2007. It peaked in 2008. In 2025, about 1 in 321,453 girls was named Milley.
Popularity over time births per year, 1880–2025
Total babies
82
Peak year
2008 (15 babies)
Rank in 2025
Below top 1000
First recorded
2007
10-year trend
New / returning
Gender split
All girls
Spellings & variants
Names one letter away from Milley — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Milley.
Sibling name ideas for Milley
Same era and popularity as Milley, avoiding matching initials or rhymes.
FAQ
How popular is the name Milley?
Milley has been given to 82 babies in the U.S. since 2007. It ranked below the top 1000 in 2025.
When did the name Milley peak?
Milley peaked in 2008, when 15 babies were given the name.
Is Milley a girl or boy name?
Milley is primarily a girl name (100% of babies named Milley are girls).
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