Cobalt vs Theodore

Baby Name Comparison — 2026

Cobalt

Boy #43,657 Most Popular

Quick Stats

Popularity Rank: #43,657
Total SSA Count: 5
Nicknames: Cob, Coba, Cobay

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Similar Names

Ahking Abhyuday Aswin

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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

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Similar Names

Greyson Jaxon William Hayden

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Popularity Comparison

Cobalt Rank #43,657

Theodore Rank #4

Theodore is more popular, ranked #4 vs #43657 for Cobalt.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cobalt ___

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 Cobalt

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 Cobalt or Theodore more popular?

Theodore is more popular, ranked #4 compared to Cobalt at #43657 in the United States.

What do Cobalt and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Cobalt and Theodore boy or girl names?

Cobalt is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Cobalt Cobalt vs Ahking Cobalt vs Abhyuday Cobalt vs Aswin Cobalt vs Greyson

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