Dax vs Caspian

Baby Name Comparison — 2026

Dax

Boy #640 Most Popular 1 Syllable

"water, thermal waters (place name)"

Origin: French/Basque

English American French

✓ All Clear

Boy #579 Most Popular 3 Syllables

"of the Caspian Sea"

Origin: Latin/Geographic

English Literary

✓ All Clear

Dax Rank #640

Caspian Rank #579

Caspian is more popular, ranked #579 vs #640 for Dax.

Is Dax or Caspian more popular?

Caspian is more popular, ranked #579 compared to Dax at #640 in the United States.

What do Dax and Caspian mean?

Dax means "water, thermal waters (place name)" (French/Basque origin). Caspian means "of the Caspian Sea" (Latin/Geographic origin).

Are Dax and Caspian boy or girl names?

Dax is primarily a boy name. Caspian is primarily a boy name.