Kalum vs Thaddaeus

Baby Name Comparison — 2026

Kalum

Boy #5,914 Most Popular 2 Syllables

"dove"

Origin: Scottish Gaelic/Latin Columba

Scottish Irish English

✓ All Clear

Boy #5,721 Most Popular 3 Syllables

"heart, courageous heart"

Origin: Aramaic

Christian English Greek Latin

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Kalum Rank #5,914

Thaddaeus Rank #5,721

Thaddaeus is more popular, ranked #5721 vs #5914 for Kalum.

Is Kalum or Thaddaeus more popular?

Thaddaeus is more popular, ranked #5721 compared to Kalum at #5914 in the United States.

What do Kalum and Thaddaeus mean?

Kalum means "dove" (Scottish Gaelic/Latin Columba origin). Thaddaeus means "heart, courageous heart" (Aramaic origin).

Are Kalum and Thaddaeus boy or girl names?

Kalum is primarily a boy name. Thaddaeus is primarily a boy name.