Bosco vs Caio

Baby Name Comparison — 2026

Bosco

Boy #3,888 Most Popular 2 Syllables

Meaning

"forest, woodland"

Origin: Italian/Medieval Latin

Cultural Roots

Italian American

Quick Stats

Popularity Rank
#3,888
Total SSA Count
29
Syllables
2
Formality
Casual
Nicknames
Bos

Playground Safety Score

✓ All Clear
Full profile for Bosco →

Caio

Boy #3,730 Most Popular 3 Syllables

Meaning

"to rejoice, to be glad"

Origin: Latin

Cultural Roots

Brazilian Portuguese Italian Roman

Quick Stats

Popularity Rank
#3,730
Total SSA Count
30
Syllables
3
Formality
Moderate
Nicknames
Kai, Ca

Playground Safety Score

✓ All Clear
Full profile for Caio →

Popularity Comparison

Bosco Rank #3,888
Caio Rank #3,730

Caio is more popular, ranked #3730 vs #3888 for Bosco.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Bosco ___

  • Bosco James
  • Bosco Giovanni
  • Bosco Felix
  • Bosco Antonio
  • Bosco Aldo
  • Bosco Hugo

Caio ___

  • Caio Alexandre
  • Caio Felipe
  • Caio Henrique
  • Caio Lucas
  • Caio Rafael
  • Caio Miguel

Sibling Name Ideas

Names that pair well as siblings.

If you choose Bosco

Rocco Enzo Cosimo Lucia Fiora

If you choose Caio

Enzo Mateus Pedro Giovanna Isadora

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 Bosco or Caio more popular?

Caio is more popular, ranked #3730 compared to Bosco at #3888 in the United States.

What do Bosco and Caio mean?

Bosco means "forest, woodland" (Italian/Medieval Latin origin). Caio means "to rejoice, to be glad" (Latin origin).

Are Bosco and Caio boy or girl names?

Bosco is primarily a boy name. Caio is primarily a boy name.

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← Full profile: Bosco ← Full profile: Caio Browse all baby names