Alejandro vs Diego

Baby Name Comparison — 2026

Alejandro

Boy #185 Most Popular 4 Syllables

Meaning

"defender of the people"

Origin: Greek

Cultural Roots

Spanish Latin American Mexican Argentine

Quick Stats

Popularity Rank
#185
Total SSA Count
1,992
Syllables
4
Formality
Moderate
Nicknames
Alex, Ale, Jandro

Playground Safety Score

✓ All Clear
Full profile for Alejandro →

Diego

Boy #145 Most Popular 3 Syllables

Meaning

"beloved, may God protect"

Origin: Hebrew via Latin

Cultural Roots

Spanish Latin American Portuguese Italian

Quick Stats

Popularity Rank
#145
Total SSA Count
2,506
Syllables
3
Formality
Moderate
Nicknames
Di, Diegito

Playground Safety Score

✓ All Clear
Full profile for Diego →

Popularity Comparison

Alejandro Rank #185
Diego Rank #145

Diego is more popular, ranked #145 vs #185 for Alejandro.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alejandro ___

  • Alejandro Jose
  • Alejandro Luis
  • Alejandro Carlos
  • Alejandro Miguel
  • Alejandro Rafael
  • Alejandro Antonio

Diego ___

  • Diego Luis
  • Diego Carlos
  • Diego Alejandro
  • Diego Miguel
  • Diego Antonio
  • Diego Rafael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Alejandro

Isabella Sofia Mateo Santiago Valentina

If you choose Diego

Mateo Isabella Sofia Lucas Valentina

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 Alejandro or Diego more popular?

Diego is more popular, ranked #145 compared to Alejandro at #185 in the United States.

What do Alejandro and Diego mean?

Alejandro means "defender of the people" (Greek origin). Diego means "beloved, may God protect" (Hebrew via Latin origin).

Are Alejandro and Diego boy or girl names?

Alejandro is primarily a boy name. Diego is primarily a boy name.

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← Full profile: Alejandro ← Full profile: Diego Browse all baby names