Theoria
Girl nameTheoria has been given to 7 babies in the U.S. since 1927. It peaked in 1927.
Popularity over time births per year, 1880–2025
Total babies
7
Peak year
1927 (7 babies)
Rank in 2025
Below top 1000
First recorded
1927
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 Theoria.
Sibling name ideas for Theoria
Same era and popularity as Theoria, avoiding matching initials or rhymes.
FAQ
How popular is the name Theoria?
Theoria has been given to 7 babies in the U.S. since 1927. It ranked below the top 1000 in 2025.
When did the name Theoria peak?
Theoria peaked in 1927, when 7 babies were given the name.
Is Theoria a girl or boy name?
Theoria is primarily a girl name (100% of babies named Theoria are girls).
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