Johnny vs Killian

Baby Name Comparison — 2026

Johnny

Boy #458 Most Popular 2 Syllables

"Yahweh is merciful"

Origin: Hebrew

English American Irish

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Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Johnny Rank #458

Killian Rank #370

Killian is more popular, ranked #370 vs #458 for Johnny.

Is Johnny or Killian more popular?

Killian is more popular, ranked #370 compared to Johnny at #458 in the United States.

What do Johnny and Killian mean?

Johnny means "Yahweh is merciful" (Hebrew origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Johnny and Killian boy or girl names?

Johnny is primarily a boy name. Killian is primarily a boy name.