Zachariah vs Killian

Baby Name Comparison — 2026

Zachariah

Boy #570 Most Popular 4 Syllables

"God has remembered"

Origin: Hebrew

Hebrew English Christian

✓ All Clear

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Zachariah Rank #570

Killian Rank #370

Killian is more popular, ranked #370 vs #570 for Zachariah.

Is Zachariah or Killian more popular?

Killian is more popular, ranked #370 compared to Zachariah at #570 in the United States.

What do Zachariah and Killian mean?

Zachariah means "God has remembered" (Hebrew origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Zachariah and Killian boy or girl names?

Zachariah is primarily a boy name. Killian is primarily a boy name.