Tommy vs Dax

Baby Name Comparison — 2026

Tommy

Boy #731 Most Popular 2 Syllables

"twin"

Origin: Aramaic

English American Irish

✓ All Clear

Boy #640 Most Popular 1 Syllable

"water, thermal waters (place name)"

Origin: French/Basque

English American French

✓ All Clear

Tommy Rank #731

Dax Rank #640

Dax is more popular, ranked #640 vs #731 for Tommy.

Is Tommy or Dax more popular?

Dax is more popular, ranked #640 compared to Tommy at #731 in the United States.

What do Tommy and Dax mean?

Tommy means "twin" (Aramaic origin). Dax means "water, thermal waters (place name)" (French/Basque origin).

Are Tommy and Dax boy or girl names?

Tommy is primarily a boy name. Dax is primarily a boy name.