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Thaddeus vs Kaiser

Baby Name Comparison — 2026

Popularity Comparison

Thaddeus Rank #850
Kaiser Rank #798

Kaiser is more popular, ranked #798 vs #850 for Thaddeus.

Frequently Asked Questions

Is Thaddeus or Kaiser more popular?

Kaiser is more popular, ranked #798 compared to Thaddeus at #850 in the United States.

What do Thaddeus and Kaiser mean?

Thaddeus means "courageous heart" (Aramaic origin). Kaiser means "emperor, caesar" (German/Latin origin).

Are Thaddeus and Kaiser boy or girl names?

Thaddeus is primarily a boy name. Kaiser is primarily a boy name.

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