Millennia
Girl nameMillennia has been given to 64 babies in the U.S. since 1997. It peaked in 2000. In 2025, about 1 in 321,453 girls was named Millennia.
Popularity over time births per year, 1880–2025
Total babies
64
Peak year
2000 (38 babies)
Rank in 2025
Below top 1000
First recorded
1997
10-year trend
New / returning
Gender split
All girls
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Millennia.
Sibling name ideas for Millennia
Same era and popularity as Millennia, avoiding matching initials or rhymes.
FAQ
How popular is the name Millennia?
Millennia has been given to 64 babies in the U.S. since 1997. It ranked below the top 1000 in 2025.
When did the name Millennia peak?
Millennia peaked in 2000, when 38 babies were given the name.
Is Millennia a girl or boy name?
Millennia is primarily a girl name (100% of babies named Millennia are girls).
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