Cai vs Navy

Baby Name Comparison — 2026

Cai

Boy #1,906 Most Popular 1 Syllable

Meaning

"rejoice, delight"

Origin: Latin via Welsh

Cultural Roots

Welsh Chinese English

Quick Stats

Popularity Rank
#1,906
Total SSA Count
83
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Cai →

Popularity Comparison

Cai Rank #1,906
Navy Rank #337

Navy is more popular, ranked #337 vs #1906 for Cai.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cai ___

  • Cai James
  • Cai River
  • Cai Alexander
  • Cai Thomas
  • Cai Owen
  • Cai Finn

Navy ___

  • Navy Rose
  • Navy Blue
  • Navy Pearl
  • Navy Grace
  • Navy Wren
  • Navy Mae

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cai

Nia Rhys Lena Beau Seren

If you choose Navy

Slate Indigo River Scout Stone

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 Cai or Navy more popular?

Navy is more popular, ranked #337 compared to Cai at #1906 in the United States.

What do Cai and Navy mean?

Cai means "rejoice, delight" (Latin via Welsh origin). Navy means "dark blue, naval fleet" (English origin).

Are Cai and Navy boy or girl names?

Cai is primarily a boy name. Navy is primarily a girl name.

More Comparisons

Navy vs Cai Cai vs Aren Cai vs Evans Cai vs Riaan Cai vs Rune
← Full profile: Cai ← Full profile: Navy Browse all baby names