Thomas vs Theo

Baby Name Comparison — 2026

Thomas

Boy #39 Most Popular 2 Syllables

"Twin"

Origin: Aramaic

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Boy #80 Most Popular 2 Syllables

"gift of God"

Origin: Greek (theodoros)

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Thomas Rank #39

Theo Rank #80

Thomas is more popular, ranked #39 vs #80 for Theo.

Is Thomas or Theo more popular?

Thomas is more popular, ranked #39 compared to Theo at #80 in the United States.

What do Thomas and Theo mean?

Thomas means "Twin" (Aramaic origin). Theo means "gift of God" (Greek (theodoros) origin).

Are Thomas and Theo boy or girl names?

Thomas is primarily a boy name. Theo is primarily a boy name.