Kieron vs Theodore

Baby Name Comparison — 2026

Kieron

Boy #16,333 Most Popular

Quick Stats

Popularity Rank: #16,333
Total SSA Count: 7
Nicknames: Kie, Kier, Kiery

Playground Safety Score

✓ All Clear

Similar Names

Isaah Flores Aashrit Machiavelli

Full profile for Kieron →

Theodore

Boy #4 Most Popular 3 Syllables

Meaning

"divine gift"

Origin: Greek

Cultural Roots

English French Greek

Quick Stats

Popularity Rank: #4
Total SSA Count: 12,011
Syllables: 3
Formality: Formal
Nicknames: Theo, Teddy, Ted

Playground Safety Score

✓ All Clear

Similar Names

Everett Amari Christian Angel

Full profile for Theodore →

Popularity Comparison

Kieron Rank #16,333

Theodore Rank #4

Theodore is more popular, ranked #4 vs #16333 for Kieron.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kieron ___

No pairings available yet.

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 Kieron

No sibling data available yet.

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 Kieron or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kieron at #16333 in the United States.

What do Kieron and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Kieron and Theodore boy or girl names?

Kieron is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Kieron Kieron vs Isaah Kieron vs Flores Kieron vs Aashrit Kieron vs Machiavelli

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