Rosco vs Theodore

Baby Name Comparison — 2026

Rosco

Boy #6,818 Most Popular 2 Syllables

Meaning

"roe deer wood"

Origin: Old Norse

Cultural Roots

English American

Quick Stats

Popularity Rank
#6,818
Total SSA Count
13
Syllables
2
Formality
Casual
Nicknames
Ros, Roz, Cos

Playground Safety Score

✓ All Clear
Full profile for Rosco →

Popularity Comparison

Rosco Rank #6,818
Theodore Rank #4

Theodore is more popular, ranked #4 vs #6818 for Rosco.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Rosco ___

  • Rosco James
  • Rosco Lee
  • Rosco Wayne
  • Rosco Earl
  • Rosco Dean

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 Rosco

Clyde Huck Stella Pearl Beau

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 Rosco or Theodore more popular?

Theodore is more popular, ranked #4 compared to Rosco at #6818 in the United States.

What do Rosco and Theodore mean?

Rosco means "roe deer wood" (Old Norse origin). Theodore means "divine gift" (Greek origin).

Are Rosco and Theodore boy or girl names?

Rosco is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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