Thaddeus vs Leonard

Baby Name Comparison — 2026

Popularity Comparison

Thaddeus Rank #850
Leonard Rank #674

Leonard is more popular, ranked #674 vs #850 for Thaddeus.

Frequently Asked Questions

Is Thaddeus or Leonard more popular?

Leonard is more popular, ranked #674 compared to Thaddeus at #850 in the United States.

What do Thaddeus and Leonard mean?

Thaddeus means "courageous heart" (Aramaic origin). Leonard means "brave lion, lion-strong" (Germanic origin).

Are Thaddeus and Leonard boy or girl names?

Thaddeus is primarily a boy name. Leonard is primarily a boy name.

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