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Keith vs Thaddeus

Baby Name Comparison — 2026

Popularity Comparison

Keith Rank #758
Thaddeus Rank #850

Keith is more popular, ranked #758 vs #850 for Thaddeus.

Frequently Asked Questions

Is Keith or Thaddeus more popular?

Keith is more popular, ranked #758 compared to Thaddeus at #850 in the United States.

What do Keith and Thaddeus mean?

Keith means "wood, forest" (Celtic origin). Thaddeus means "courageous heart" (Aramaic origin).

Are Keith and Thaddeus boy or girl names?

Keith is primarily a boy name. Thaddeus is primarily a boy name.

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