Elio vs Killian

Baby Name Comparison — 2026

Elio

Boy #508 Most Popular 3 Syllables

"sun"

Origin: Greek

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Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

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Elio Rank #508

Killian Rank #370

Killian is more popular, ranked #370 vs #508 for Elio.

Is Elio or Killian more popular?

Killian is more popular, ranked #370 compared to Elio at #508 in the United States.

What do Elio and Killian mean?

Elio means "sun" (Greek origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Elio and Killian boy or girl names?

Elio is primarily a boy name. Killian is primarily a boy name.