Cassiopia
Girl nameCassiopia has been given to 46 babies in the U.S. since 1979. It peaked in 1986.
Popularity over time births per year, 1880–2025
Total babies
46
Peak year
1986 (11 babies)
Rank in 2025
Below top 1000
First recorded
1979
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 Cassiopia.
Sibling name ideas for Cassiopia
Same era and popularity as Cassiopia, avoiding matching initials or rhymes.
FAQ
How popular is the name Cassiopia?
Cassiopia has been given to 46 babies in the U.S. since 1979. It ranked below the top 1000 in 2025.
When did the name Cassiopia peak?
Cassiopia peaked in 1986, when 11 babies were given the name.
Is Cassiopia a girl or boy name?
Cassiopia is primarily a girl name (100% of babies named Cassiopia are girls).
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