Theory
English word name from Greek
"idea, speculation"
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Updated Tue Feb 03 2026
Theory Origin and Meaning
Variation of Thierry
20 Names Similar to Theory
These 20 names were selected by our users that were looking for other names like Theory.
- Tempo
- Harp
- Endeavour
- Solace
- Deux
- Mojave
- Dusk
- Ballad
- Hallow
- Eloquence
- Sundance
- Kazumi
- Tarot
- Binx
- Erie
- Tundra
- Vine
- Cello
- Starlight
- Bright
The name Theory in Pop Culture
- Theory is a contemplative and rational type of abstract or generalizing thinkingor the results of such thinking.
- "Big Bang Theory" TV show
- Also a name for girls in the vein of FaithHope, and Charity
- Game Theory and Film Theorytwo popular channels on YouTube run by MatPat
The name Theory in Nameberry Blog Posts
More Lists containing Theory
- 6 Letter Boy Names
- Names Ending in Y for Boys
- Two Syllable Names for Boys
- Names That Mean Name
- Names that end in y
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Introducing the Nameberry App
Find your perfect baby name together with our new mobile app.
- Swipe through thousands of names with your partner
- Names you match on are saved to your shared list
- Get personalized recommendations that learn based on your and your partner's preferences
- Partner with friends and family to find names you all love
- Backed by Nameberry's 20 years of data around name preferences.
Sign up to be notified when the app launches and to receive a discount on full access.