Thaddaeus vs Syier

Baby Name Comparison — 2026

Thaddaeus

Boy #5,721 Most Popular 3 Syllables

"heart, courageous heart"

Origin: Aramaic

Christian English Greek Latin

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Boy #5,643 Most Popular 2 Syllables

"lord, respected elder (if from Sire)"

Origin: Old French/Latin

American English

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Thaddaeus Rank #5,721

Syier Rank #5,643

Syier is more popular, ranked #5643 vs #5721 for Thaddaeus.

Is Thaddaeus or Syier more popular?

Syier is more popular, ranked #5643 compared to Thaddaeus at #5721 in the United States.

What do Thaddaeus and Syier mean?

Thaddaeus means "heart, courageous heart" (Aramaic origin). Syier means "lord, respected elder (if from Sire)" (Old French/Latin origin).

Are Thaddaeus and Syier boy or girl names?

Thaddaeus is primarily a boy name. Syier is primarily a boy name.