Aleksei vs Arsenio

Baby Name Comparison — 2026

Aleksei

Boy #5,658 Most Popular 3 Syllables

Meaning

"defender of mankind"

Origin: Greek

Cultural Roots

Russian Ukrainian Eastern European Greek

Quick Stats

Popularity Rank
#5,658
Total SSA Count
17
Syllables
3
Formality
Formal
Nicknames
Alek, Aleks, Lyosha

Playground Safety Score

✓ All Clear
Full profile for Aleksei →

Arsenio

Boy #5,767 Most Popular 4 Syllables

Meaning

"virile, masculine, strong"

Origin: Greek

Cultural Roots

Spanish Italian Greek Latin American Portuguese

Quick Stats

Popularity Rank
#5,767
Total SSA Count
16
Syllables
4
Formality
Formal
Nicknames
Arsen, Arsenio, Seni

Playground Safety Score

✓ All Clear
Full profile for Arsenio →

Popularity Comparison

Aleksei Rank #5,658
Arsenio Rank #5,767

Aleksei is more popular, ranked #5658 vs #5767 for Arsenio.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aleksei ___

  • Aleksei Ivan
  • Aleksei Dmitri
  • Aleksei Mikhail
  • Aleksei Nikolai
  • Aleksei Sergei
  • Aleksei Vladimir

Arsenio ___

  • Arsenio Miguel
  • Arsenio Fernando
  • Arsenio David
  • Arsenio Luis
  • Arsenio Carlos
  • Arsenio Rafael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Aleksei

Natasha Katya Dmitri Ivan Sasha

If you choose Arsenio

Rodrigo Fabian Marco Emilio Isabella

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Aleksei or Arsenio more popular?

Aleksei is more popular, ranked #5658 compared to Arsenio at #5767 in the United States.

What do Aleksei and Arsenio mean?

Aleksei means "defender of mankind" (Greek origin). Arsenio means "virile, masculine, strong" (Greek origin).

Are Aleksei and Arsenio boy or girl names?

Aleksei is primarily a boy name. Arsenio is primarily a boy name.

More Comparisons

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← Full profile: Aleksei ← Full profile: Arsenio Browse all baby names