Kosta vs Thaddaeus

Baby Name Comparison — 2026

Kosta

Boy #5,916 Most Popular 2 Syllables

"constant, steadfast"

Origin: Latin

Greek Bulgarian Serbian Macedonian Russian

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Boy #5,721 Most Popular 3 Syllables

"heart, courageous heart"

Origin: Aramaic

Christian English Greek Latin

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Kosta Rank #5,916

Thaddaeus Rank #5,721

Thaddaeus is more popular, ranked #5721 vs #5916 for Kosta.

Is Kosta or Thaddaeus more popular?

Thaddaeus is more popular, ranked #5721 compared to Kosta at #5916 in the United States.

What do Kosta and Thaddaeus mean?

Kosta means "constant, steadfast" (Latin origin). Thaddaeus means "heart, courageous heart" (Aramaic origin).

Are Kosta and Thaddaeus boy or girl names?

Kosta is primarily a boy name. Thaddaeus is primarily a boy name.