Theo vs Liam

Baby Name Comparison — 2026

Theo

Boy #80 Most Popular 2 Syllables

"gift of God"

Origin: Greek (theodoros)

English Greek French German American

✓ All Clear

Boy #1 Most Popular 2 Syllables

"strong-willed warrior"

Origin: Irish

Irish English American

✓ All Clear

Theo Rank #80

Liam Rank #1

Liam is more popular, ranked #1 vs #80 for Theo.

Is Theo or Liam more popular?

Liam is more popular, ranked #1 compared to Theo at #80 in the United States.

What do Theo and Liam mean?

Theo means "gift of God" (Greek (theodoros) origin). Liam means "strong-willed warrior" (Irish origin).

Are Theo and Liam boy or girl names?

Theo is primarily a boy name. Liam is primarily a boy name.