Eiden vs Thaddeus

Baby Name Comparison — 2026

Eiden

Boy #807 Most Popular 2 Syllables

"fire (from the sun god Aodh)"

Origin: Irish Gaelic

American Irish

✓ All Clear

Boy #850 Most Popular 3 Syllables

"courageous heart"

Origin: Aramaic

English Polish American Catholic

✓ All Clear

Eiden Rank #807

Thaddeus Rank #850

Eiden is more popular, ranked #807 vs #850 for Thaddeus.

Is Eiden or Thaddeus more popular?

Eiden is more popular, ranked #807 compared to Thaddeus at #850 in the United States.

What do Eiden and Thaddeus mean?

Eiden means "fire (from the sun god Aodh)" (Irish Gaelic origin). Thaddeus means "courageous heart" (Aramaic origin).

Are Eiden and Thaddeus boy or girl names?

Eiden is primarily a boy name. Thaddeus is primarily a boy name.