Killian vs Titus

Baby Name Comparison — 2026

Killian

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

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Boy #384 Most Popular 2 Syllables

"title of honor, great one"

Origin: Latin

Roman Latin English American

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Killian Rank #370

Titus Rank #384

Killian is more popular, ranked #370 vs #384 for Titus.

Is Killian or Titus more popular?

Killian is more popular, ranked #370 compared to Titus at #384 in the United States.

What do Killian and Titus mean?

Killian means "associated with the church" (Irish Gaelic origin). Titus means "title of honor, great one" (Latin origin).

Are Killian and Titus boy or girl names?

Killian is primarily a boy name. Titus is primarily a boy name.