Senna vs Theodore

Baby Name Comparison — 2026

Senna

Girl #1,997 Most Popular 2 Syllables

Meaning

"brightness, radiance (Scandinavian)"

Origin: Old Norse

Cultural Roots

Scandinavian Dutch Brazilian

Quick Stats

Popularity Rank
#1,997
Total SSA Count
98
Syllables
2
Formality
Moderate
Nicknames
Sen

Playground Safety Score

✓ All Clear
Full profile for Senna →

Popularity Comparison

Senna Rank #1,997
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1997 for Senna.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Senna ___

  • Senna Rose
  • Senna Mae
  • Senna Claire
  • Senna Elise
  • Senna Grace
  • Senna Violet

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 Senna

Finn Lena Kai Astrid Nils

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 Senna or Theodore more popular?

Theodore is more popular, ranked #4 compared to Senna at #1997 in the United States.

What do Senna and Theodore mean?

Senna means "brightness, radiance (Scandinavian)" (Old Norse origin). Theodore means "divine gift" (Greek origin).

Are Senna and Theodore boy or girl names?

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

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