Aleksei vs Arsenio

Baby Name Comparison — 2026

Aleksei

Boy #5,658 Most Popular 3 Syllables

"defender of mankind"

Origin: Greek

Russian Ukrainian Eastern European Greek

✓ All Clear

Boy #5,767 Most Popular 4 Syllables

"virile, masculine, strong"

Origin: Greek

Spanish Italian Greek Latin American Portuguese

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Aleksei Rank #5,658

Arsenio Rank #5,767

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

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.