Thomas vs Ian

Baby Name Comparison — 2026

Thomas

Boy #39 Most Popular 2 Syllables

"Twin"

Origin: Aramaic

English French German Spanish Irish

✓ All Clear

Boy #75 Most Popular 2 Syllables

"God is gracious"

Origin: Scottish Gaelic

Scottish British Irish American

✓ All Clear

Thomas Rank #39

Ian Rank #75

Thomas is more popular, ranked #39 vs #75 for Ian.

Is Thomas or Ian more popular?

Thomas is more popular, ranked #39 compared to Ian at #75 in the United States.

What do Thomas and Ian mean?

Thomas means "Twin" (Aramaic origin). Ian means "God is gracious" (Scottish Gaelic origin).

Are Thomas and Ian boy or girl names?

Thomas is primarily a boy name. Ian is primarily a boy name.