Brian vs Theodore

Baby Name Comparison — 2026

Brian

Boy #301 Most Popular 2 Syllables

Meaning

"noble, high"

Origin: Celtic

Cultural Roots

Irish English American Scottish

Quick Stats

Popularity Rank
#301
Total SSA Count
1,111
Syllables
2
Formality
Moderate
Nicknames
Bri, B, Bry

Playground Safety Score

✓ All Clear
Full profile for Brian →

Popularity Comparison

Brian Rank #301
Theodore Rank #4

Theodore is more popular, ranked #4 vs #301 for Brian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Brian ___

  • Brian Brian James
  • Brian Brian Michael
  • Brian Brian Patrick
  • Brian Brian Thomas
  • Brian Brian Joseph

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Brian

Kevin Patrick Sean Colleen Megan

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Brian or Theodore more popular?

Theodore is more popular, ranked #4 compared to Brian at #301 in the United States.

What do Brian and Theodore mean?

Brian means "noble, high" (Celtic origin). Theodore means "divine gift" (Greek origin).

Are Brian and Theodore boy or girl names?

Brian is primarily a boy name. Theodore is primarily a boy name.

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← Full profile: Brian ← Full profile: Theodore Browse all baby names