Cairo vs Killian

Baby Name Comparison — 2026

Cairo

Boy #356 Most Popular 2 Syllables

"the victorious (Arabic city name)"

Origin: Arabic (Al-Qahira)

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Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

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Cairo Rank #356

Killian Rank #370

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

Is Cairo or Killian more popular?

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

What do Cairo and Killian mean?

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

Are Cairo and Killian boy or girl names?

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