Cailo vs Estaban

Baby Name Comparison — 2026

Cailo

Boy #15,816 Most Popular 2 Syllables

Meaning

"rejoice, happy"

Origin: Welsh / Latin Gaius

Cultural Roots

English Welsh Modern American

Quick Stats

Popularity Rank
#15,816
Total SSA Count
7
Syllables
2
Formality
Casual
Nicknames
Kai, Cai, Kay

Playground Safety Score

✓ All Clear
Full profile for Cailo →

Estaban

Boy #15,903 Most Popular 3 Syllables

Meaning

"Crown, wreath; variant of Stephen"

Origin: Greek via Spanish

Cultural Roots

Spanish Latin American Hispanic

Quick Stats

Popularity Rank
#15,903
Total SSA Count
7
Syllables
3
Formality
Moderate
Nicknames
Este, Taban

Playground Safety Score

✓ All Clear
Full profile for Estaban →

Popularity Comparison

Cailo Rank #15,816
Estaban Rank #15,903

Cailo is more popular, ranked #15816 vs #15903 for Estaban.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cailo ___

  • Cailo James
  • Cailo River
  • Cailo Fox
  • Cailo Reid
  • Cailo Jude
  • Cailo Finn

Estaban ___

  • Estaban Luis
  • Estaban Miguel
  • Estaban Antonio
  • Estaban Carlos

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cailo

Zara Mila Nova Lyra Axel

If you choose Estaban

Isabella Sofia Diego Carlos

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 Cailo or Estaban more popular?

Cailo is more popular, ranked #15816 compared to Estaban at #15903 in the United States.

What do Cailo and Estaban mean?

Cailo means "rejoice, happy" (Welsh / Latin Gaius origin). Estaban means "Crown, wreath; variant of Stephen" (Greek via Spanish origin).

Are Cailo and Estaban boy or girl names?

Cailo is primarily a boy name. Estaban is primarily a boy name.

More Comparisons

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← Full profile: Cailo ← Full profile: Estaban Browse all baby names