Castro vs Phuong

Baby Name Comparison — 2026

Popularity Comparison

Castro Rank #17,549
Phuong Rank #17,699

Castro is more popular, ranked #17549 vs #17699 for Phuong.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Castro ___

  • Castro Luis
  • Castro Miguel
  • Castro Antonio
  • Castro Rafael
  • Castro Emilio

Phuong ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Castro

Diego Mateo Isabella Valentina

If you choose Phuong

No sibling data available yet.

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 Castro or Phuong more popular?

Castro is more popular, ranked #17549 compared to Phuong at #17699 in the United States.

What do Castro and Phuong mean?

Castro means "castle, fortress" (Latin origin).

Are Castro and Phuong boy or girl names?

Castro is primarily a boy name. Phuong is primarily a boy name.

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← Full profile: Castro ← Full profile: Phuong Browse all baby names