Alessio vs Alfonso

Baby Name Comparison — 2026

Alessio

Boy #948 Most Popular 3 Syllables

Meaning

"defender, helper of mankind"

Origin: Greek (alexein)

Cultural Roots

Italian Spanish Greek Southern European

Quick Stats

Popularity Rank
#948
Total SSA Count
241
Syllables
3
Formality
Moderate
Nicknames
Alex, Leo, Ale

Playground Safety Score

✓ All Clear
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Alfonso

Boy #925 Most Popular 3 Syllables

Meaning

"noble and ready"

Origin: Visigothic Germanic

Cultural Roots

Spanish Italian Portuguese

Quick Stats

Popularity Rank
#925
Total SSA Count
251
Syllables
3
Formality
Moderate
Nicknames
Al, Fonsi, Fonso

Playground Safety Score

✓ All Clear
Full profile for Alfonso →

Popularity Comparison

Alessio Rank #948
Alfonso Rank #925

Alfonso is more popular, ranked #925 vs #948 for Alessio.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alessio ___

  • Alessio Marco
  • Alessio Luca
  • Alessio Romano
  • Alessio Giovanni
  • Alessio Matteo
  • Alessio Enzo

Alfonso ___

  • Alfonso Luis
  • Alfonso Miguel
  • Alfonso José
  • Alfonso Carlos
  • Alfonso Antonio
  • Alfonso Rafael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Alessio

Giulia Matteo Sofia Leonardo Isabella

If you choose Alfonso

Isabela Carmen Rafael Catalina Diego

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 Alessio or Alfonso more popular?

Alfonso is more popular, ranked #925 compared to Alessio at #948 in the United States.

What do Alessio and Alfonso mean?

Alessio means "defender, helper of mankind" (Greek (alexein) origin). Alfonso means "noble and ready" (Visigothic Germanic origin).

Are Alessio and Alfonso boy or girl names?

Alessio is primarily a boy name. Alfonso is primarily a boy name.

More Comparisons

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← Full profile: Alessio ← Full profile: Alfonso Browse all baby names