Kiera vs Theodore

Baby Name Comparison — 2026

Kiera

Girl #982 Most Popular 2 Syllables

Meaning

"little dark one, dark-complexioned"

Origin: Irish Gaelic

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#982
Total SSA Count
264
Syllables
2
Formality
Moderate
Nicknames
Ki, Kiki

Playground Safety Score

✓ All Clear
Full profile for Kiera →

Popularity Comparison

Kiera Rank #982
Theodore Rank #4

Theodore is more popular, ranked #4 vs #982 for Kiera.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kiera ___

  • Kiera Rose
  • Kiera Grace
  • Kiera Jane
  • Kiera Marie
  • Kiera Faye

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 Kiera

Declan Fiona Liam Aoife Niamh

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 Kiera or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kiera at #982 in the United States.

What do Kiera and Theodore mean?

Kiera means "little dark one, dark-complexioned" (Irish Gaelic origin). Theodore means "divine gift" (Greek origin).

Are Kiera and Theodore boy or girl names?

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

More Comparisons

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