Calisto vs Theodore

Baby Name Comparison — 2026

Calisto

Boy #43,578 Most Popular

Quick Stats

Popularity Rank: #43,578
Total SSA Count: 5
Nicknames: Cal, Cali, Caliy

Playground Safety Score

✓ All Clear

Similar Names

Turi Aharshi Callister Ameire

Full profile for Calisto →

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

Bryson Anthony Milo Leonardo

Full profile for Theodore →

Popularity Comparison

Calisto Rank #43,578

Theodore Rank #4

Theodore is more popular, ranked #4 vs #43578 for Calisto.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Calisto ___

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 Calisto

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 Calisto or Theodore more popular?

Theodore is more popular, ranked #4 compared to Calisto at #43578 in the United States.

What do Calisto and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Calisto and Theodore boy or girl names?

Calisto is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Calisto Calisto vs Turi Calisto vs Aharshi Calisto vs Callister Calisto vs Ameire

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