Thomas vs Kaiden

Baby Name Comparison — 2026

Thomas

Boy #39 Most Popular 2 Syllables

"Twin"

Origin: Aramaic

English French German Spanish Irish

✓ All Clear

Boy #207 Most Popular 2 Syllables

"little fire"

Origin: Old Irish (Aodhán)

American English

✓ All Clear

Thomas Rank #39

Kaiden Rank #207

Thomas is more popular, ranked #39 vs #207 for Kaiden.

Is Thomas or Kaiden more popular?

Thomas is more popular, ranked #39 compared to Kaiden at #207 in the United States.

What do Thomas and Kaiden mean?

Thomas means "Twin" (Aramaic origin). Kaiden means "little fire" (Old Irish (Aodhán) origin).

Are Thomas and Kaiden boy or girl names?

Thomas is primarily a boy name. Kaiden is primarily a boy name.