Yitzchok vs Thaddeus

Baby Name Comparison — 2026

Yitzchok

Boy #961 Most Popular 2 Syllables

"he will laugh, laughter"

Origin: Hebrew

Ashkenazi Jewish Yiddish Orthodox Jewish

✓ All Clear

Boy #850 Most Popular 3 Syllables

"courageous heart"

Origin: Aramaic

English Polish American Catholic

✓ All Clear

Yitzchok Rank #961

Thaddeus Rank #850

Thaddeus is more popular, ranked #850 vs #961 for Yitzchok.

Is Yitzchok or Thaddeus more popular?

Thaddeus is more popular, ranked #850 compared to Yitzchok at #961 in the United States.

What do Yitzchok and Thaddeus mean?

Yitzchok means "he will laugh, laughter" (Hebrew origin). Thaddeus means "courageous heart" (Aramaic origin).

Are Yitzchok and Thaddeus boy or girl names?

Yitzchok is primarily a boy name. Thaddeus is primarily a boy name.