Nell vs Theodore

Baby Name Comparison — 2026

Nell

Girl #1,460 Most Popular 1 Syllable

Meaning

"bright, shining one"

Origin: Greek via English

Cultural Roots

English American Irish

Quick Stats

Popularity Rank
#1,460
Total SSA Count
150
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Nell →

Popularity Comparison

Nell Rank #1,460
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1460 for Nell.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Nell ___

  • Nell Rose
  • Nell Grace
  • Nell Jane
  • Nell Harper
  • Nell Louise
  • Nell Catherine

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 Nell

Bea Fern Ivy Wren Jack

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 Nell or Theodore more popular?

Theodore is more popular, ranked #4 compared to Nell at #1460 in the United States.

What do Nell and Theodore mean?

Nell means "bright, shining one" (Greek via English origin). Theodore means "divine gift" (Greek origin).

Are Nell and Theodore boy or girl names?

Nell is primarily a girl name. Theodore is primarily a boy name.

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