Nelson vs Theodore

Baby Name Comparison — 2026

Nelson

Boy #778 Most Popular 2 Syllables

Meaning

"son of Neil, son of the champion"

Origin: English

Cultural Roots

English American Welsh Irish

Quick Stats

Popularity Rank
#778
Total SSA Count
322
Syllables
2
Formality
Moderate
Nicknames
Nel, Nels

Playground Safety Score

✓ All Clear
Full profile for Nelson →

Popularity Comparison

Nelson Rank #778
Theodore Rank #4

Theodore is more popular, ranked #4 vs #778 for Nelson.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Nelson ___

  • Nelson James
  • Nelson Edward
  • Nelson William
  • Nelson George
  • Nelson Lee
  • Nelson Ray

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 Nelson

Grant Winston Lincoln Clara Ruth

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 Nelson or Theodore more popular?

Theodore is more popular, ranked #4 compared to Nelson at #778 in the United States.

What do Nelson and Theodore mean?

Nelson means "son of Neil, son of the champion" (English origin). Theodore means "divine gift" (Greek origin).

Are Nelson and Theodore boy or girl names?

Nelson is primarily a boy name. Theodore is primarily a boy name.

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