Declan vs Yitzchok

Baby Name Comparison — 2026

Declan

Boy #131 Most Popular 2 Syllables

"man of prayer"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Boy #961 Most Popular 2 Syllables

"he will laugh, laughter"

Origin: Hebrew

Ashkenazi Jewish Yiddish Orthodox Jewish

✓ All Clear

Declan Rank #131

Yitzchok Rank #961

Declan is more popular, ranked #131 vs #961 for Yitzchok.

Is Declan or Yitzchok more popular?

Declan is more popular, ranked #131 compared to Yitzchok at #961 in the United States.

What do Declan and Yitzchok mean?

Declan means "man of prayer" (Irish Gaelic origin). Yitzchok means "he will laugh, laughter" (Hebrew origin).

Are Declan and Yitzchok boy or girl names?

Declan is primarily a boy name. Yitzchok is primarily a boy name.