Theseus vs Kaesyn

Baby Name Comparison — 2026

Theseus

Boy #3,732 Most Popular 3 Syllables

"to set, to place, to establish"

Origin: Ancient Greek

Greek English Classical

✓ All Clear

Boy #3,839 Most Popular 2 Syllables

"brave in battle (via Casey etymology)"

Origin: Irish

American English

✓ All Clear

Theseus Rank #3,732

Kaesyn Rank #3,839

Theseus is more popular, ranked #3732 vs #3839 for Kaesyn.

Is Theseus or Kaesyn more popular?

Theseus is more popular, ranked #3732 compared to Kaesyn at #3839 in the United States.

What do Theseus and Kaesyn mean?

Theseus means "to set, to place, to establish" (Ancient Greek origin). Kaesyn means "brave in battle (via Casey etymology)" (Irish origin).

Are Theseus and Kaesyn boy or girl names?

Theseus is primarily a boy name. Kaesyn is primarily a boy name.