Oslo vs Theodore

Baby Name Comparison — 2026

Oslo

Boy #1,932 Most Popular 2 Syllables

Meaning

"meadow of the gods"

Origin: Old Norse

Cultural Roots

Norwegian Scandinavian American

Quick Stats

Popularity Rank
#1,932
Total SSA Count
82
Syllables
2
Formality
Casual
Nicknames
Os, Oz

Playground Safety Score

✓ All Clear
Full profile for Oslo →

Popularity Comparison

Oslo Rank #1,932
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1932 for Oslo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Oslo ___

  • Oslo James
  • Oslo Reed
  • Oslo Grey
  • Oslo Finn
  • Oslo Blue
  • Oslo Kai

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 Oslo

Soren Viggo Lars Astrid Freya

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 Oslo or Theodore more popular?

Theodore is more popular, ranked #4 compared to Oslo at #1932 in the United States.

What do Oslo and Theodore mean?

Oslo means "meadow of the gods" (Old Norse origin). Theodore means "divine gift" (Greek origin).

Are Oslo and Theodore boy or girl names?

Oslo is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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