Theo vs Marcus

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 #256 Most Popular 2 Syllables

"of Mars, warlike"

Origin: Latin

Roman English German Scandinavian African-American

✓ All Clear

Theo Rank #80

Marcus Rank #256

Theo is more popular, ranked #80 vs #256 for Marcus.

Is Theo or Marcus more popular?

Theo is more popular, ranked #80 compared to Marcus at #256 in the United States.

What do Theo and Marcus mean?

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

Are Theo and Marcus boy or girl names?

Theo is primarily a boy name. Marcus is primarily a boy name.