Franck vs Rex

Baby Name Comparison — 2026

Franck

Boy #13,245 Most Popular 1 Syllable

"free man"

Origin: Germanic

French Belgian German Swiss

✓ All Clear

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Franck Rank #13,245

Rex Rank #793

Rex is more popular, ranked #793 vs #13245 for Franck.

Is Franck or Rex more popular?

Rex is more popular, ranked #793 compared to Franck at #13245 in the United States.

What do Franck and Rex mean?

Franck means "free man" (Germanic origin). Rex means "king" (Latin origin).

Are Franck and Rex boy or girl names?

Franck is primarily a boy name. Rex is primarily a boy name.