Cielo vs Theodore

Baby Name Comparison — 2026

Cielo

Girl #809 Most Popular 2 Syllables

Meaning

"sky, heaven"

Origin: Spanish/Italian from Latin

Cultural Roots

Spanish Italian Latin American Mexican

Quick Stats

Popularity Rank
#809
Total SSA Count
347
Syllables
2
Formality
Moderate
Nicknames
Cie, Ciel

Playground Safety Score

✓ All Clear
Full profile for Cielo →

Popularity Comparison

Cielo Rank #809
Theodore Rank #4

Theodore is more popular, ranked #4 vs #809 for Cielo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cielo ___

  • Cielo Rosa
  • Cielo Maria
  • Cielo Elena
  • Cielo Valentina
  • Cielo Esperanza
  • Cielo Luna

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 Cielo

Luna Sol Estrella Aurora Diego

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 Cielo or Theodore more popular?

Theodore is more popular, ranked #4 compared to Cielo at #809 in the United States.

What do Cielo and Theodore mean?

Cielo means "sky, heaven" (Spanish/Italian from Latin origin). Theodore means "divine gift" (Greek origin).

Are Cielo and Theodore boy or girl names?

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

More Comparisons

Theodore vs Cielo Cielo vs Kaiya Cielo vs Mazie Cielo vs Aleah Cielo vs Marleigh
← Full profile: Cielo ← Full profile: Theodore Browse all baby names