Killian vs Cairo

Baby Name Comparison — 2026

Killian

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Boy #356 Most Popular 2 Syllables

"the victorious (Arabic city name)"

Origin: Arabic (Al-Qahira)

American

✓ All Clear

Killian Rank #370

Cairo Rank #356

Cairo is more popular, ranked #356 vs #370 for Killian.

Is Killian or Cairo more popular?

Cairo is more popular, ranked #356 compared to Killian at #370 in the United States.

What do Killian and Cairo mean?

Killian means "associated with the church" (Irish Gaelic origin). Cairo means "the victorious (Arabic city name)" (Arabic (Al-Qahira) origin).

Are Killian and Cairo boy or girl names?

Killian is primarily a boy name. Cairo is primarily a boy name.