Rex vs Zavier

Baby Name Comparison — 2026

Popularity Comparison

Rex Rank #793
Zavier Rank #970

Rex is more popular, ranked #793 vs #970 for Zavier.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Rex ___

  • Rex James
  • Rex Oliver
  • Rex Arthur
  • Rex Henry
  • Rex William
  • Rex Theodore

Zavier ___

  • Zavier James
  • Zavier Cole
  • Zavier Anthony
  • Zavier Dean
  • Zavier Marcus
  • Zavier Reign

Sibling Name Ideas

Names that pair well as siblings.

If you choose Rex

Max Leo Augustus Vivienne Cordelia

If you choose Zavier

Zara Kaden Amara Jaxon Nia

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Rex or Zavier more popular?

Rex is more popular, ranked #793 compared to Zavier at #970 in the United States.

What do Rex and Zavier mean?

Rex means "king" (Latin origin). Zavier means "new house" (Basque Etxeberria origin).

Are Rex and Zavier boy or girl names?

Rex is primarily a boy name. Zavier is primarily a boy name.

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← Full profile: Rex ← Full profile: Zavier Browse all baby names