Cy vs Eridani

Baby Name Comparison — 2026

Cy

Boy #2,349 Most Popular 1 Syllable

Meaning

"sun, shepherd"

Origin: Old Persian (via Cyrus)

Cultural Roots

American Western Persian

Quick Stats

Popularity Rank
#2,349
Total SSA Count
60
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Cy →

Popularity Comparison

Cy Rank #2,349
Eridani Rank #20,292

Cy is more popular, ranked #2349 vs #20292 for Eridani.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cy ___

  • Cy James
  • Cy Morgan
  • Cy Lee
  • Cy Dean
  • Cy Ray
  • Cy Grant

Eridani ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Cy

Beau Rex Axel June Nova

If you choose Eridani

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 Cy or Eridani more popular?

Cy is more popular, ranked #2349 compared to Eridani at #20292 in the United States.

What do Cy and Eridani mean?

Cy means "sun, shepherd" (Old Persian (via Cyrus) origin).

Are Cy and Eridani boy or girl names?

Cy is primarily a boy name. Eridani is primarily a girl name.

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← Full profile: Cy ← Full profile: Eridani Browse all baby names