Theo vs Mark

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 #246 Most Popular 1 Syllable

"of Mars, warlike"

Origin: Latin

English German Dutch Scandinavian Russian

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Theo Rank #80

Mark Rank #246

Theo is more popular, ranked #80 vs #246 for Mark.

Is Theo or Mark more popular?

Theo is more popular, ranked #80 compared to Mark at #246 in the United States.

What do Theo and Mark mean?

Theo means "gift of God" (Greek (theodoros) origin). Mark means "of Mars, warlike" (Latin origin).

Are Theo and Mark boy or girl names?

Theo is primarily a boy name. Mark is primarily a boy name.