Lennon vs Theodore

Baby Name Comparison — 2026

Lennon

Girl #236 Most Popular 2 Syllables

Meaning

"lover, sweetheart"

Origin: Irish

Cultural Roots

American Irish English

Quick Stats

Popularity Rank
#236
Total SSA Count
1,311
Syllables
2
Formality
Casual
Nicknames
Len, Leni, Lenny

Playground Safety Score

✓ All Clear
Full profile for Lennon →

Popularity Comparison

Lennon Rank #236
Theodore Rank #4

Theodore is more popular, ranked #4 vs #236 for Lennon.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Lennon ___

  • Lennon Rose
  • Lennon Blue
  • Lennon Mae
  • Lennon Violet
  • Lennon Skye
  • Lennon June

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 Lennon

Jagger Bowie Hendrix Monroe Presley

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 Lennon or Theodore more popular?

Theodore is more popular, ranked #4 compared to Lennon at #236 in the United States.

What do Lennon and Theodore mean?

Lennon means "lover, sweetheart" (Irish origin). Theodore means "divine gift" (Greek origin).

Are Lennon and Theodore boy or girl names?

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

More Comparisons

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